From 2b85bfc8ebb9e4ed3bdbccf5d9b938fa6090b6c6 Mon Sep 17 00:00:00 2001
From: codemasher <codemasher@users.noreply.github.com>
Date: Wed, 6 Mar 2024 23:06:58 +0000
Subject: [PATCH] =?UTF-8?q?Deploying=20to=20gh-pages=20from=20@=20chillerl?=
 =?UTF-8?q?an/php-oauth-core@a9e28ff255c78fc7f1dd865719bbc91eee05da54=20?=
 =?UTF-8?q?=F0=9F=9A=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 ...illerlan-OAuth-Core-ClientCredentials.html |    2 +-
 ...chillerlan-OAuth-Core-OAuth1Interface.html |  123 +-
 .../chillerlan-OAuth-Core-OAuth1Provider.html |  188 +-
 ...chillerlan-OAuth-Core-OAuth2Interface.html |  302 +-
 .../chillerlan-OAuth-Core-OAuth2Provider.html |  404 +-
 .../chillerlan-OAuth-Core-OAuthInterface.html |  119 +-
 .../chillerlan-OAuth-Core-OAuthProvider.html  |  168 +-
 ...chillerlan-OAuth-Core-TokenInvalidate.html |    2 +-
 .../chillerlan-OAuth-Core-TokenRefresh.html   |    2 +-
 classes/chillerlan-OAuth-OAuthOptions.html    |   65 +-
 .../chillerlan-OAuth-OAuthOptionsTrait.html   |   65 +-
 .../chillerlan-OAuth-Providers-Amazon.html    |  425 +-
 ...-OAuth-Providers-AzureActiveDirectory.html |  394 +-
 .../chillerlan-OAuth-Providers-BattleNet.html |  425 +-
 .../chillerlan-OAuth-Providers-BigCartel.html |  437 +-
 .../chillerlan-OAuth-Providers-Bitbucket.html |  390 +-
 .../chillerlan-OAuth-Providers-Deezer.html    |  470 +--
 ...chillerlan-OAuth-Providers-DeviantArt.html |  492 +--
 .../chillerlan-OAuth-Providers-Discogs.html   |  221 +-
 .../chillerlan-OAuth-Providers-Discord.html   |  475 +--
 .../chillerlan-OAuth-Providers-Flickr.html    |  168 +-
 ...chillerlan-OAuth-Providers-Foursquare.html |  474 +--
 .../chillerlan-OAuth-Providers-GitHub.html    |  503 +--
 .../chillerlan-OAuth-Providers-GitLab.html    |  390 +-
 .../chillerlan-OAuth-Providers-Google.html    |  423 +-
 ...chillerlan-OAuth-Providers-GuildWars2.html |  394 +-
 classes/chillerlan-OAuth-Providers-Imgur.html |  388 +-
 .../chillerlan-OAuth-Providers-Instagram.html | 3648 -----------------
 .../chillerlan-OAuth-Providers-LastFM.html    |  190 +-
 .../chillerlan-OAuth-Providers-MailChimp.html |  396 +-
 .../chillerlan-OAuth-Providers-Mastodon.html  |  441 +-
 ...lerlan-OAuth-Providers-MicrosoftGraph.html |  441 +-
 .../chillerlan-OAuth-Providers-Mixcloud.html  |  437 +-
 ...hillerlan-OAuth-Providers-MusicBrainz.html |  421 +-
 .../chillerlan-OAuth-Providers-NPROne.html    |  415 +-
 ...hillerlan-OAuth-Providers-OpenCaching.html |  221 +-
 ...llerlan-OAuth-Providers-OpenStreetmap.html |  172 +-
 ...lerlan-OAuth-Providers-OpenStreetmap2.html |  425 +-
 .../chillerlan-OAuth-Providers-Patreon.html   |  425 +-
 .../chillerlan-OAuth-Providers-PayPal.html    |  419 +-
 ...llerlan-OAuth-Providers-PayPalSandbox.html |  431 +-
 ...an-OAuth-Providers-ProviderException.html} |   10 +-
 classes/chillerlan-OAuth-Providers-Slack.html |  423 +-
 ...chillerlan-OAuth-Providers-SoundCloud.html |  472 +--
 .../chillerlan-OAuth-Providers-Spotify.html   |  423 +-
 ...hillerlan-OAuth-Providers-SteamOpenID.html |  170 +-
 .../chillerlan-OAuth-Providers-Stripe.html    |  417 +-
 .../chillerlan-OAuth-Providers-Tumblr.html    |  172 +-
 .../chillerlan-OAuth-Providers-Tumblr2.html   |  423 +-
 .../chillerlan-OAuth-Providers-Twitch.html    |  545 +--
 .../chillerlan-OAuth-Providers-Twitter.html   |  170 +-
 .../chillerlan-OAuth-Providers-TwitterCC.html |  392 +-
 classes/chillerlan-OAuth-Providers-Vimeo.html |  503 +--
 .../chillerlan-OAuth-Providers-WordPress.html |  423 +-
 .../chillerlan-OAuth-Providers-YouTube.html   |  437 +-
 ...hillerlan-OAuth-Storage-MemoryStorage.html |  325 +-
 ...an-OAuth-Storage-OAuthStorageAbstract.html |  225 +-
 ...n-OAuth-Storage-OAuthStorageInterface.html |  216 +-
 ...illerlan-OAuth-Storage-SessionStorage.html |  357 +-
 ...n-OAuthTest-Core-DummyOAuth1Provider.html} |  361 +-
 ...thTest-Core-DummyOAuth2BasicProvider.html} |  481 +--
 ...n-OAuthTest-Core-DummyOAuth2Provider.html} |  594 +--
 ...-OAuthTest-Core-DummyOAuth2TestBasic.html} |  752 +++-
 ...chillerlan-OAuthTest-Core-OAuth1Test.html} |  599 ++-
 ...chillerlan-OAuthTest-Core-OAuth2Test.html} |  722 ++--
 ...hillerlan-OAuthTest-Core-RequestTest.html} |  587 ++-
 ...n-OAuthTest-Core-RequestTestProvider.html} |  247 +-
 ...-Helpers-ChillerlanHttpClientFactory.html} |   32 +-
 ...Test-Helpers-GuzzleHttpClientFactory.html} |   30 +-
 ...an-OAuthTest-Helpers-HTTPFactoryTrait.html |  588 +++
 ...AuthTest-Helpers-OAuthTestHttpClient.html} |  124 +-
 ...hTest-Helpers-OAuthTestMemoryStorage.html} |  378 +-
 ...hTest-Helpers-ProviderTestHttpClient.html} |  345 +-
 ...AuthTest-Providers-Live-AmazonAPITest.html |  564 ++-
 ...hTest-Providers-Live-BattleNetAPITest.html |  566 ++-
 ...hTest-Providers-Live-BigCartelAPITest.html |  562 ++-
 ...hTest-Providers-Live-BitbucketAPITest.html |  564 ++-
 ...AuthTest-Providers-Live-DeezerAPITest.html |  564 ++-
 ...Test-Providers-Live-DeviantArtAPITest.html |  564 ++-
 ...uthTest-Providers-Live-DiscogsAPITest.html |  564 ++-
 ...uthTest-Providers-Live-DiscordAPITest.html |  566 ++-
 ...AuthTest-Providers-Live-FlickrAPITest.html |  562 ++-
 ...Test-Providers-Live-FoursquareAPITest.html |  564 ++-
 ...AuthTest-Providers-Live-GitHubAPITest.html |  564 ++-
 ...AuthTest-Providers-Live-GitLabAPITest.html |  564 ++-
 ...AuthTest-Providers-Live-GoogleAPITest.html |  564 ++-
 ...Test-Providers-Live-GuildWars2APITest.html |  582 ++-
 ...OAuthTest-Providers-Live-ImgurAPITest.html |  562 ++-
 ...AuthTest-Providers-Live-LastFMAPITest.html |  562 ++-
 ...hTest-Providers-Live-MailChimpAPITest.html |  566 ++-
 ...thTest-Providers-Live-MastodonAPITest.html |  562 ++-
 ...-Providers-Live-MicrosoftGraphAPITest.html |  564 ++-
 ...thTest-Providers-Live-MixcloudAPITest.html |  564 ++-
 ...est-Providers-Live-MusicBrainzAPITest.html |  568 ++-
 ...AuthTest-Providers-Live-NPROneAPITest.html |  572 ++-
 ...est-Providers-Live-OpenCachingAPITest.html |  564 ++-
 ...-Providers-Live-OpenStreetmap2APITest.html |  564 ++-
 ...t-Providers-Live-OpenStreetmapAPITest.html |  564 ++-
 ...thTest-Providers-Live-Patreon1APITest.html |  564 ++-
 ...thTest-Providers-Live-Patreon2APITest.html |  562 ++-
 ...AuthTest-Providers-Live-PayPalAPITest.html |  566 ++-
 ...OAuthTest-Providers-Live-SlackAPITest.html |  564 ++-
 ...Test-Providers-Live-SoundcloudAPITest.html |  566 ++-
 ...uthTest-Providers-Live-SpotifyAPITest.html |  564 ++-
 ...est-Providers-Live-SteamOpenIDAPITest.html |  566 ++-
 ...AuthTest-Providers-Live-StripeAPITest.html |  564 ++-
 ...uthTest-Providers-Live-Tumblr2APITest.html |  564 ++-
 ...AuthTest-Providers-Live-TumblrAPITest.html |  566 ++-
 ...AuthTest-Providers-Live-TwitchAPITest.html |  564 ++-
 ...uthTest-Providers-Live-TwitterAPITest.html |  576 ++-
 ...hTest-Providers-Live-TwitterCCAPITest.html |  564 ++-
 ...OAuthTest-Providers-Live-VimeoAPITest.html |  564 ++-
 ...hTest-Providers-Live-WordpressAPITest.html |  564 ++-
 ...hTest-Providers-OAuth1APITestAbstract.html |  566 ++-
 ...-Providers-OAuth1ProviderTestAbstract.html |  554 ++-
 ...hTest-Providers-OAuth2APITestAbstract.html |  566 ++-
 ...-Providers-OAuth2ProviderTestAbstract.html |  570 ++-
 ...thTest-Providers-OAuthAPITestAbstract.html |  568 ++-
 ...t-Providers-OAuthProviderTestAbstract.html |  513 ++-
 ...n-OAuthTest-Providers-Unit-AmazonTest.html |  566 ++-
 ...AuthTest-Providers-Unit-BattleNetTest.html |  590 ++-
 ...AuthTest-Providers-Unit-BigCartelTest.html |  574 ++-
 ...AuthTest-Providers-Unit-BitbucketTest.html |  566 ++-
 ...n-OAuthTest-Providers-Unit-DeezerTest.html |  570 ++-
 ...uthTest-Providers-Unit-DeviantArtTest.html |  574 ++-
 ...-OAuthTest-Providers-Unit-DiscogsTest.html |  550 ++-
 ...-OAuthTest-Providers-Unit-DiscordTest.html |  566 ++-
 ...n-OAuthTest-Providers-Unit-FlickrTest.html |  565 ++-
 ...uthTest-Providers-Unit-FoursquareTest.html |  566 ++-
 ...n-OAuthTest-Providers-Unit-GitHubTest.html |  566 ++-
 ...n-OAuthTest-Providers-Unit-GitLabTest.html |  566 ++-
 ...n-OAuthTest-Providers-Unit-GoogleTest.html |  566 ++-
 ...uthTest-Providers-Unit-GuildWars2Test.html |  594 ++-
 ...an-OAuthTest-Providers-Unit-ImgurTest.html |  566 ++-
 ...n-OAuthTest-Providers-Unit-LastFMTest.html |  548 ++-
 ...AuthTest-Providers-Unit-MailChimpTest.html |  590 ++-
 ...OAuthTest-Providers-Unit-MastodonTest.html |  580 ++-
 ...est-Providers-Unit-MicrosoftGraphTest.html |  566 ++-
 ...OAuthTest-Providers-Unit-MixcloudTest.html |  566 ++-
 ...thTest-Providers-Unit-MusicBrainzTest.html |  566 ++-
 ...n-OAuthTest-Providers-Unit-NPROneTest.html |  606 ++-
 ...thTest-Providers-Unit-OpenCachingTest.html |  550 ++-
 ...est-Providers-Unit-OpenStreetmap2Test.html |  566 ++-
 ...Test-Providers-Unit-OpenStreetmapTest.html |  550 ++-
 ...OAuthTest-Providers-Unit-Patreon1Test.html |  566 ++-
 ...OAuthTest-Providers-Unit-Patreon2Test.html |  566 ++-
 ...n-OAuthTest-Providers-Unit-PayPalTest.html |  566 ++-
 ...an-OAuthTest-Providers-Unit-SlackTest.html |  566 ++-
 ...uthTest-Providers-Unit-SoundCloudTest.html |  566 ++-
 ...-OAuthTest-Providers-Unit-SpotifyTest.html |  566 ++-
 ...thTest-Providers-Unit-SteamOpenIDTest.html |  526 ++-
 ...n-OAuthTest-Providers-Unit-StripeTest.html |  566 ++-
 ...-OAuthTest-Providers-Unit-Tumblr2Test.html |  566 ++-
 ...n-OAuthTest-Providers-Unit-TumblrTest.html |  550 ++-
 ...n-OAuthTest-Providers-Unit-TwitchTest.html |  560 ++-
 ...AuthTest-Providers-Unit-TwitterCCTest.html |  570 ++-
 ...-OAuthTest-Providers-Unit-TwitterTest.html |  550 ++-
 ...an-OAuthTest-Providers-Unit-VimeoTest.html |  574 ++-
 ...AuthTest-Providers-Unit-WordPressTest.html |  566 ++-
 ...-OAuthTest-Providers-Unit-YouTubeTest.html |  566 ++-
 ...n-OAuthTest-Storage-MemoryStorageTest.html |  202 +-
 ...-OAuthTest-Storage-SessionStorageTest.html |  202 +-
 ...OAuthTest-Storage-StorageTestAbstract.html |  202 +-
 ...l => src-providers-providerexception.html} |   14 +-
 ...ml => tests-core-dummyoauth1provider.html} |   14 +-
 ... tests-core-dummyoauth2basicprovider.html} |   22 +-
 ...ml => tests-core-dummyoauth2provider.html} |   14 +-
 ...l => tests-core-dummyoauth2testbasic.html} |   14 +-
 ...h1test.html => tests-core-oauth1test.html} |   18 +-
 ...h2test.html => tests-core-oauth2test.html} |   18 +-
 ...agram.html => tests-core-requesttest.html} |   22 +-
 ...ml => tests-core-requesttestprovider.html} |   14 +-
 ...-helpers-chillerlanhttpclientfactory.html} |   14 +-
 ...ests-helpers-guzzlehttpclientfactory.html} |   14 +-
 files/tests-helpers-httpfactorytrait.html     |  334 ++
 files/tests-helpers-oauthtesthttpclient.html  |  334 ++
 ...tests-helpers-oauthtestmemorystorage.html} |   14 +-
 ...tests-helpers-providertesthttpclient.html} |   14 +-
 ...iders-oauth2-dummyoauth2basicprovider.html |  334 --
 ...-requesttest-oauthproviderrequesttest.html |  334 --
 indices/files.html                            |   35 +-
 js/searchIndex.js                             | 2177 +++++-----
 namespaces/chillerlan-oauth-core.html         |    2 +-
 namespaces/chillerlan-oauth-providers.html    |    2 +-
 namespaces/chillerlan-oauthtest-core.html     |    2 +-
 ...html => chillerlan-oauthtest-helpers.html} |   23 +-
 ...chillerlan-oauthtest-providers-oauth2.html |  286 --
 ...erlan-oauthtest-providers-requesttest.html |  286 --
 .../chillerlan-oauthtest-providers.html       |    5 +-
 namespaces/chillerlan-oauthtest.html          |   11 +-
 packages/Application.html                     |    6 +-
 191 files changed, 43330 insertions(+), 39151 deletions(-)
 delete mode 100644 classes/chillerlan-OAuth-Providers-Instagram.html
 rename classes/{chillerlan-OAuth-Core-ProviderException.html => chillerlan-OAuth-Providers-ProviderException.html} (95%)
 rename classes/{chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html => chillerlan-OAuthTest-Core-DummyOAuth1Provider.html} (91%)
 rename classes/{chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html => chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html} (87%)
 rename classes/{chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html => chillerlan-OAuthTest-Core-DummyOAuth2Provider.html} (87%)
 rename classes/{chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html => chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html} (78%)
 rename classes/{chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html => chillerlan-OAuthTest-Core-OAuth1Test.html} (81%)
 rename classes/{chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html => chillerlan-OAuthTest-Core-OAuth2Test.html} (84%)
 rename classes/{chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html => chillerlan-OAuthTest-Core-RequestTest.html} (75%)
 rename classes/{chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html => chillerlan-OAuthTest-Core-RequestTestProvider.html} (91%)
 rename classes/{chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html => chillerlan-OAuthTest-Helpers-ChillerlanHttpClientFactory.html} (88%)
 rename classes/{chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html => chillerlan-OAuthTest-Helpers-GuzzleHttpClientFactory.html} (89%)
 create mode 100644 classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html
 rename classes/{chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html => chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html} (75%)
 rename classes/{chillerlan-OAuthTest-OAuthTestMemoryStorage.html => chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html} (84%)
 rename classes/{chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html => chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html} (58%)
 rename files/{src-core-providerexception.html => src-providers-providerexception.html} (94%)
 rename files/{tests-providers-oauth1-dummyoauth1provider.html => tests-core-dummyoauth1provider.html} (93%)
 rename files/{tests-providers-oauthtesthttpclient.html => tests-core-dummyoauth2basicprovider.html} (94%)
 rename files/{tests-providers-oauth2-dummyoauth2provider.html => tests-core-dummyoauth2provider.html} (93%)
 rename files/{tests-providers-oauth2-dummyoauth2testbasic.html => tests-core-dummyoauth2testbasic.html} (93%)
 rename files/{tests-providers-oauth1-dummyoauth1test.html => tests-core-oauth1test.html} (93%)
 rename files/{tests-providers-oauth2-dummyoauth2test.html => tests-core-oauth2test.html} (93%)
 rename files/{src-providers-instagram.html => tests-core-requesttest.html} (92%)
 rename files/{tests-providers-requesttest-requesttestprovider.html => tests-core-requesttestprovider.html} (92%)
 rename files/{tests-providers-chillerlanhttpclientfactory.html => tests-helpers-chillerlanhttpclientfactory.html} (93%)
 rename files/{tests-providers-guzzlehttpclientfactory.html => tests-helpers-guzzlehttpclientfactory.html} (94%)
 create mode 100644 files/tests-helpers-httpfactorytrait.html
 create mode 100644 files/tests-helpers-oauthtesthttpclient.html
 rename files/{tests-oauthtestmemorystorage.html => tests-helpers-oauthtestmemorystorage.html} (93%)
 rename files/{tests-providers-providertesthttpclient.html => tests-helpers-providertesthttpclient.html} (93%)
 delete mode 100644 files/tests-providers-oauth2-dummyoauth2basicprovider.html
 delete mode 100644 files/tests-providers-requesttest-oauthproviderrequesttest.html
 rename namespaces/{chillerlan-oauthtest-providers-oauth1.html => chillerlan-oauthtest-helpers.html} (82%)
 delete mode 100644 namespaces/chillerlan-oauthtest-providers-oauth2.html
 delete mode 100644 namespaces/chillerlan-oauthtest-providers-requesttest.html

diff --git a/classes/chillerlan-OAuth-Core-ClientCredentials.html b/classes/chillerlan-OAuth-Core-ClientCredentials.html
index 16c33dc0..9725ead4 100644
--- a/classes/chillerlan-OAuth-Core-ClientCredentials.html
+++ b/classes/chillerlan-OAuth-Core-ClientCredentials.html
@@ -245,7 +245,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
diff --git a/classes/chillerlan-OAuth-Core-OAuth1Interface.html b/classes/chillerlan-OAuth-Core-OAuth1Interface.html
index 9534ed69..0032cfd6 100644
--- a/classes/chillerlan-OAuth-Core-OAuth1Interface.html
+++ b/classes/chillerlan-OAuth-Core-OAuth1Interface.html
@@ -155,6 +155,27 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_API">HEADERS_API</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+<dd>additional headers to use during API access</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_AUTH">HEADERS_AUTH</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+<dd>additional headers to use during authentication</dd>
+
+    </dl>
 
 
 
@@ -263,6 +284,71 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_API">
+        HEADERS_API
+        <a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_API" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">additional headers to use during API access</p>
+
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">HEADERS_API</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_AUTH">
+        HEADERS_AUTH
+        <a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_AUTH" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">38</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
+
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">HEADERS_AUTH</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
             <section class="phpdocumentor-methods">
         <h3 class="phpdocumentor-elements__header" id="methods">
@@ -334,7 +420,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -360,7 +446,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">53</span>
 
     </aside>
 
@@ -463,7 +549,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -489,7 +575,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -525,7 +611,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">125</span>
 
     </aside>
 
@@ -552,7 +638,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -578,7 +664,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">56</span>
+    <span class="phpdocumentor-element-found-in__line">70</span>
 
     </aside>
 
@@ -649,7 +735,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -675,7 +761,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">97</span>
 
     </aside>
 
@@ -711,7 +797,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">102</span>
 
     </aside>
 
@@ -757,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -803,7 +889,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">68</span>
+    <span class="phpdocumentor-element-found-in__line">82</span>
 
     </aside>
 
@@ -849,7 +935,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">112</span>
 
     </aside>
 
@@ -895,7 +981,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -941,7 +1027,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1101,6 +1187,13 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                                             </ul>
                 </li>
             
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_API">HEADERS_API</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_AUTH">HEADERS_AUTH</a></li>
+                                            </ul>
+                </li>
                     </ul>
     </section>
 
diff --git a/classes/chillerlan-OAuth-Core-OAuth1Provider.html b/classes/chillerlan-OAuth-Core-OAuth1Provider.html
index d25550b5..94a97943 100644
--- a/classes/chillerlan-OAuth-Core-OAuth1Provider.html
+++ b/classes/chillerlan-OAuth-Core-OAuth1Provider.html
@@ -146,7 +146,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">24</span>
 
     </aside>
 
@@ -213,13 +213,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional link to the provider&#039;s API docs (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiURL">$apiURL</a>
     <span>
@@ -234,13 +227,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL to the provider&#039;s credential registration/application page (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL</a>
     <span>
@@ -550,7 +536,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -594,7 +580,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">50</span>
 
     </aside>
 
@@ -628,7 +614,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">74</span>
 
     </aside>
 
@@ -644,40 +630,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -696,7 +648,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">69</span>
 
     </aside>
 
@@ -730,7 +682,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">79</span>
 
     </aside>
 
@@ -746,40 +698,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -798,7 +716,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -832,7 +750,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -865,7 +783,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -898,7 +816,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -931,7 +849,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -964,7 +882,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">28</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -998,7 +916,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1047,7 +965,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1081,7 +999,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1114,7 +1032,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1147,7 +1065,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1180,7 +1098,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1219,7 +1137,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1303,7 +1221,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1349,7 +1267,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">153</span>
 
     </aside>
 
@@ -1416,7 +1334,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1475,7 +1393,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">168</span>
+    <span class="phpdocumentor-element-found-in__line">169</span>
 
     </aside>
 
@@ -1541,7 +1459,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">42</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -1591,7 +1509,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1648,7 +1566,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -1698,7 +1616,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1724,7 +1642,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">375</span>
+    <span class="phpdocumentor-element-found-in__line">365</span>
 
     </aside>
 
@@ -1781,7 +1699,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -1877,7 +1795,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -1934,7 +1852,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -1993,7 +1911,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2060,7 +1978,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2127,7 +2045,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2194,7 +2112,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2261,7 +2179,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2328,7 +2246,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2395,7 +2313,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2441,7 +2359,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2487,7 +2405,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2520,7 +2438,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2556,7 +2474,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2598,7 +2516,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2624,7 +2542,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -2670,7 +2588,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -2716,7 +2634,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2742,7 +2660,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -2795,7 +2713,7 @@ <h4 class="phpdocumentor-element__name" id="method_getSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">128</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -2859,7 +2777,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2885,7 +2803,7 @@ <h4 class="phpdocumentor-element__name" id="method_nonce">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">118</span>
 
     </aside>
 
@@ -2936,7 +2854,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">77</span>
+    <span class="phpdocumentor-element-found-in__line">78</span>
 
     </aside>
 
@@ -2994,7 +2912,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3128,10 +3046,8 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html"></li>
diff --git a/classes/chillerlan-OAuth-Core-OAuth2Interface.html b/classes/chillerlan-OAuth-Core-OAuth2Interface.html
index 150cddaa..bb986811 100644
--- a/classes/chillerlan-OAuth-Core-OAuth2Interface.html
+++ b/classes/chillerlan-OAuth-Core-OAuth2Interface.html
@@ -161,6 +161,13 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_METHOD">AUTH_METHOD</a>
+    <span>
+        &nbsp;= self::AUTH_METHOD_HEADER                            </span>
+</dt>
+<dd>Specifies the authentication method:</dd>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_METHOD_HEADER">AUTH_METHOD_HEADER</a>
     <span>
@@ -173,6 +180,48 @@ <h4 id="toc-constants">
         &nbsp;= 2                            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_PREFIX_HEADER">AUTH_PREFIX_HEADER</a>
+    <span>
+        &nbsp;= &#039;Bearer&#039;                            </span>
+</dt>
+<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_PREFIX_QUERY">AUTH_PREFIX_QUERY</a>
+    <span>
+        &nbsp;= &#039;access_token&#039;                            </span>
+</dt>
+<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+<dd>Default scopes to apply if none were provided via the $scopes parameter</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_API">HEADERS_API</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+<dd>additional headers to use during API access</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_AUTH">HEADERS_AUTH</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+<dd>additional headers to use during authentication</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_SCOPE_DELIMITER">SCOPE_DELIMITER</a>
+    <span>
+        &nbsp;= &#039; &#039;                            </span>
+</dt>
+<dd>The delimiter string for scopes</dd>
+
     </dl>
 
 
@@ -283,6 +332,40 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_AUTH_METHOD">
+        AUTH_METHOD
+        <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_METHOD" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Interface.php"><a href="files/src-core-oauth2interface.html"><abbr title="src/Core/OAuth2Interface.php">OAuth2Interface.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">34</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">Specifies the authentication method:</p>
+
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">int</span>
+    <span class="phpdocumentor-signature__name">AUTH_METHOD</span>
+    = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span>
+</code>
+
+
+        <section class="phpdocumentor-description"><ul>
+<li>OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)</li>
+<li>OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</li>
+</ul>
+</section>
+
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_AUTH_METHOD_HEADER">
         AUTH_METHOD_HEADER
         <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_METHOD_HEADER" class="headerlink"><i class="fas fa-link"></i></a>
@@ -292,14 +375,14 @@ <h4 class="phpdocumentor-element__name" id="constant_AUTH_METHOD_HEADER">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Interface.php"><a href="files/src-core-oauth2interface.html"><abbr title="src/Core/OAuth2Interface.php">OAuth2Interface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">21</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-signature phpdocumentor-code ">
     <span class="phpdocumentor-signature__visibility">public</span>
-        <span class="phpdocumentor-signature__type">mixed</span>
+        <span class="phpdocumentor-signature__type">int</span>
     <span class="phpdocumentor-signature__name">AUTH_METHOD_HEADER</span>
     = <span class="phpdocumentor-signature__default-value">1</span>
 </code>
@@ -320,14 +403,14 @@ <h4 class="phpdocumentor-element__name" id="constant_AUTH_METHOD_QUERY">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Interface.php"><a href="files/src-core-oauth2interface.html"><abbr title="src/Core/OAuth2Interface.php">OAuth2Interface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">22</span>
+    <span class="phpdocumentor-element-found-in__line">24</span>
 
     </aside>
 
     
     <code class="phpdocumentor-signature phpdocumentor-code ">
     <span class="phpdocumentor-signature__visibility">public</span>
-        <span class="phpdocumentor-signature__type">mixed</span>
+        <span class="phpdocumentor-signature__type">int</span>
     <span class="phpdocumentor-signature__name">AUTH_METHOD_QUERY</span>
     = <span class="phpdocumentor-signature__default-value">2</span>
 </code>
@@ -337,6 +420,180 @@ <h4 class="phpdocumentor-element__name" id="constant_AUTH_METHOD_QUERY">
     
     
 
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_AUTH_PREFIX_HEADER">
+        AUTH_PREFIX_HEADER
+        <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_PREFIX_HEADER" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Interface.php"><a href="files/src-core-oauth2interface.html"><abbr title="src/Core/OAuth2Interface.php">OAuth2Interface.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">41</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
+
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">AUTH_PREFIX_HEADER</span>
+    = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_AUTH_PREFIX_QUERY">
+        AUTH_PREFIX_QUERY
+        <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_PREFIX_QUERY" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Interface.php"><a href="files/src-core-oauth2interface.html"><abbr title="src/Core/OAuth2Interface.php">OAuth2Interface.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">48</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
+
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">AUTH_PREFIX_QUERY</span>
+    = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Interface.php"><a href="files/src-core-oauth2interface.html"><abbr title="src/Core/OAuth2Interface.php">OAuth2Interface.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">55</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter</p>
+
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, string&gt;</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_API">
+        HEADERS_API
+        <a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_API" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">additional headers to use during API access</p>
+
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">HEADERS_API</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_AUTH">
+        HEADERS_AUTH
+        <a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_AUTH" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">38</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
+
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">HEADERS_AUTH</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_SCOPE_DELIMITER">
+        SCOPE_DELIMITER
+        <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_SCOPE_DELIMITER" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Interface.php"><a href="files/src-core-oauth2interface.html"><abbr title="src/Core/OAuth2Interface.php">OAuth2Interface.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">62</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
+
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">SCOPE_DELIMITER</span>
+    = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span>
+</code>
+
+
+    
+    
+    
+
 </article>
             </section>
 
@@ -360,7 +617,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Interface.php"><a href="files/src-core-oauth2interface.html"><abbr title="src/Core/OAuth2Interface.php">OAuth2Interface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">73</span>
 
     </aside>
 
@@ -419,7 +676,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -445,7 +702,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Interface.php"><a href="files/src-core-oauth2interface.html"><abbr title="src/Core/OAuth2Interface.php">OAuth2Interface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -514,7 +771,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -550,7 +807,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">125</span>
 
     </aside>
 
@@ -577,7 +834,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -603,7 +860,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">56</span>
+    <span class="phpdocumentor-element-found-in__line">70</span>
 
     </aside>
 
@@ -674,7 +931,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -700,7 +957,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">97</span>
 
     </aside>
 
@@ -736,7 +993,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">102</span>
 
     </aside>
 
@@ -782,7 +1039,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -828,7 +1085,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">68</span>
+    <span class="phpdocumentor-element-found-in__line">82</span>
 
     </aside>
 
@@ -874,7 +1131,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">112</span>
 
     </aside>
 
@@ -920,7 +1177,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -966,7 +1223,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1128,8 +1385,15 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_METHOD">AUTH_METHOD</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_METHOD_HEADER">AUTH_METHOD_HEADER</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_METHOD_QUERY">AUTH_METHOD_QUERY</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_PREFIX_HEADER">AUTH_PREFIX_HEADER</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_PREFIX_QUERY">AUTH_PREFIX_QUERY</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_API">HEADERS_API</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_AUTH">HEADERS_AUTH</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_SCOPE_DELIMITER">SCOPE_DELIMITER</a></li>
                                             </ul>
                 </li>
                     </ul>
diff --git a/classes/chillerlan-OAuth-Core-OAuth2Provider.html b/classes/chillerlan-OAuth-Core-OAuth2Provider.html
index 992e0e55..cbc83710 100644
--- a/classes/chillerlan-OAuth-Core-OAuth2Provider.html
+++ b/classes/chillerlan-OAuth-Core-OAuth2Provider.html
@@ -146,7 +146,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">26</span>
 
     </aside>
 
@@ -228,13 +228,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional link to the provider&#039;s API docs (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiURL">$apiURL</a>
     <span>
@@ -249,36 +242,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL to the provider&#039;s credential registration/application page (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL</a>
     <span>
@@ -293,13 +256,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -338,13 +294,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -603,7 +552,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -647,7 +596,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">50</span>
 
     </aside>
 
@@ -681,7 +630,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">74</span>
 
     </aside>
 
@@ -697,40 +646,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -749,7 +664,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">69</span>
 
     </aside>
 
@@ -783,7 +698,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">79</span>
 
     </aside>
 
@@ -799,144 +714,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -955,7 +732,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -989,7 +766,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1007,40 +784,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">66</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1059,7 +802,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1092,7 +835,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1125,7 +868,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1158,7 +901,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1209,7 +952,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1242,7 +985,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1273,40 +1016,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1325,7 +1034,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1359,7 +1068,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1392,7 +1101,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1425,7 +1134,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1458,7 +1167,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1497,7 +1206,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1581,7 +1290,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1627,7 +1336,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1695,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1763,7 +1472,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1806,7 +1515,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1832,7 +1541,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -1898,7 +1607,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1955,7 +1664,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2005,7 +1714,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2031,7 +1740,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">375</span>
+    <span class="phpdocumentor-element-found-in__line">365</span>
 
     </aside>
 
@@ -2088,7 +1797,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2131,7 +1840,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2157,7 +1866,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2253,7 +1962,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2310,7 +2019,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2369,7 +2078,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2436,7 +2145,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2503,7 +2212,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2570,7 +2279,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2637,7 +2346,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2704,7 +2413,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2771,7 +2480,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2817,7 +2526,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2863,7 +2572,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2896,7 +2605,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2932,7 +2641,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2974,7 +2683,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3000,7 +2709,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3046,7 +2755,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3092,7 +2801,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3118,7 +2827,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3171,7 +2880,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3214,7 +2923,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3356,23 +3065,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"></li>
diff --git a/classes/chillerlan-OAuth-Core-OAuthInterface.html b/classes/chillerlan-OAuth-Core-OAuthInterface.html
index 3f6938bb..d641b3fc 100644
--- a/classes/chillerlan-OAuth-Core-OAuthInterface.html
+++ b/classes/chillerlan-OAuth-Core-OAuthInterface.html
@@ -155,6 +155,27 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_API">HEADERS_API</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+<dd>additional headers to use during API access</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_AUTH">HEADERS_AUTH</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+<dd>additional headers to use during authentication</dd>
+
+    </dl>
 
 
 
@@ -249,6 +270,71 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_API">
+        HEADERS_API
+        <a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_API" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">additional headers to use during API access</p>
+
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">HEADERS_API</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_AUTH">
+        HEADERS_AUTH
+        <a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_AUTH" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">38</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
+
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">HEADERS_AUTH</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
             <section class="phpdocumentor-methods">
         <h3 class="phpdocumentor-elements__header" id="methods">
@@ -270,7 +356,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">53</span>
 
     </aside>
 
@@ -332,7 +418,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -368,7 +454,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">125</span>
 
     </aside>
 
@@ -395,7 +481,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -421,7 +507,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">56</span>
+    <span class="phpdocumentor-element-found-in__line">70</span>
 
     </aside>
 
@@ -492,7 +578,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -518,7 +604,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">97</span>
 
     </aside>
 
@@ -554,7 +640,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">102</span>
 
     </aside>
 
@@ -600,7 +686,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -646,7 +732,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">68</span>
+    <span class="phpdocumentor-element-found-in__line">82</span>
 
     </aside>
 
@@ -692,7 +778,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">112</span>
 
     </aside>
 
@@ -738,7 +824,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -784,7 +870,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthInterface.php"><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -942,6 +1028,13 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                                             </ul>
                 </li>
             
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_API">HEADERS_API</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_AUTH">HEADERS_AUTH</a></li>
+                                            </ul>
+                </li>
                     </ul>
     </section>
 
diff --git a/classes/chillerlan-OAuth-Core-OAuthProvider.html b/classes/chillerlan-OAuth-Core-OAuthProvider.html
index 9a24ff91..446cccc8 100644
--- a/classes/chillerlan-OAuth-Core-OAuthProvider.html
+++ b/classes/chillerlan-OAuth-Core-OAuthProvider.html
@@ -143,7 +143,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -210,13 +210,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional link to the provider&#039;s API docs (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiURL">$apiURL</a>
     <span>
@@ -231,13 +224,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL to the provider&#039;s credential registration/application page (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL</a>
     <span>
@@ -493,7 +479,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -537,7 +523,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">50</span>
 
     </aside>
 
@@ -571,7 +557,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">74</span>
 
     </aside>
 
@@ -587,40 +573,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -639,7 +591,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">69</span>
 
     </aside>
 
@@ -673,7 +625,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">79</span>
 
     </aside>
 
@@ -689,40 +641,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -741,7 +659,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -775,7 +693,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -808,7 +726,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -841,7 +759,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -874,7 +792,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -907,7 +825,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -956,7 +874,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -990,7 +908,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1023,7 +941,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1056,7 +974,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1089,7 +1007,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1128,7 +1046,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1212,7 +1130,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1258,7 +1176,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1315,7 +1233,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -1365,7 +1283,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1391,7 +1309,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">375</span>
+    <span class="phpdocumentor-element-found-in__line">365</span>
 
     </aside>
 
@@ -1448,7 +1366,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -1544,7 +1462,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -1601,7 +1519,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -1660,7 +1578,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -1727,7 +1645,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -1794,7 +1712,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -1861,7 +1779,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -1928,7 +1846,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1995,7 +1913,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2062,7 +1980,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2108,7 +2026,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2154,7 +2072,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2187,7 +2105,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2223,7 +2141,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2265,7 +2183,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2291,7 +2209,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -2337,7 +2255,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -2383,7 +2301,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2409,7 +2327,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -2570,10 +2488,8 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Core-OAuthProvider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Core-OAuthProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Core-OAuthProvider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Core-OAuthProvider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Core-OAuthProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Core-OAuthProvider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Core-OAuthProvider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Core-OAuthProvider.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Core-OAuthProvider.html"></li>
diff --git a/classes/chillerlan-OAuth-Core-TokenInvalidate.html b/classes/chillerlan-OAuth-Core-TokenInvalidate.html
index ee61e64b..bee0e90d 100644
--- a/classes/chillerlan-OAuth-Core-TokenInvalidate.html
+++ b/classes/chillerlan-OAuth-Core-TokenInvalidate.html
@@ -236,7 +236,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
diff --git a/classes/chillerlan-OAuth-Core-TokenRefresh.html b/classes/chillerlan-OAuth-Core-TokenRefresh.html
index 2ddd31ba..c1ed3dbb 100644
--- a/classes/chillerlan-OAuth-Core-TokenRefresh.html
+++ b/classes/chillerlan-OAuth-Core-TokenRefresh.html
@@ -245,7 +245,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
diff --git a/classes/chillerlan-OAuth-OAuthOptions.html b/classes/chillerlan-OAuth-OAuthOptions.html
index 19281318..b3e4cc9b 100644
--- a/classes/chillerlan-OAuth-OAuthOptions.html
+++ b/classes/chillerlan-OAuth-OAuthOptions.html
@@ -209,6 +209,13 @@ <h4 id="toc-properties">
 </dt>
 <dd>The session array key for &lt;state&gt; storage (OAuth2)</dd>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
+    <a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionStop">$sessionStop</a>
+    <span>
+                        &nbsp;: bool            </span>
+</dt>
+<dd>Whether to end the session when session storage is used</dd>
+
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionTokenVar">$sessionTokenVar</a>
     <span>
@@ -406,7 +413,7 @@ <h4 class="phpdocumentor-element__name" id="property_sessionStateVar">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/OAuthOptionsTrait.php"><a href="files/src-oauthoptionstrait.html"><abbr title="src/OAuthOptionsTrait.php">OAuthOptionsTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">62</span>
 
     </aside>
 
@@ -437,6 +444,57 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
+</article>
+                    <article
+        class="
+            phpdocumentor-element
+            -property
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="property_sessionStop">
+        $sessionStop
+        <a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionStop" class="headerlink"><i class="fas fa-link"></i></a>
+
+        <span class="phpdocumentor-element__modifiers">
+                                </span>
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/OAuthOptionsTrait.php"><a href="files/src-oauthoptionstrait.html"><abbr title="src/OAuthOptionsTrait.php">OAuthOptionsTrait.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">48</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">Whether to end the session when session storage is used</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">bool</span>
+    <span class="phpdocumentor-signature__name">$sessionStop</span>
+     = <span class="phpdocumentor-signature__default-value">false</span></code>
+
+        <section class="phpdocumentor-description"><p>Note: this is set to <code class="prettyprint">false</code> by default to not interfere with other session managers</p>
+</section>
+
+    
+    
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionStop#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">see</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                    <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html"><abbr title="\chillerlan\OAuth\Storage\SessionStorage">SessionStorage</abbr></a></span>
+                                        
+                                             
+                                    </dd>
+                                            </dl>
+
 </article>
                     <article
         class="
@@ -455,7 +513,7 @@ <h4 class="phpdocumentor-element__name" id="property_sessionTokenVar">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/OAuthOptionsTrait.php"><a href="files/src-oauthoptionstrait.html"><abbr title="src/OAuthOptionsTrait.php">OAuthOptionsTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">55</span>
 
     </aside>
 
@@ -504,7 +562,7 @@ <h4 class="phpdocumentor-element__name" id="property_tokenAutoRefresh">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/OAuthOptionsTrait.php"><a href="files/src-oauthoptionstrait.html"><abbr title="src/OAuthOptionsTrait.php">OAuthOptionsTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">67</span>
 
     </aside>
 
@@ -639,6 +697,7 @@ <h4 class="phpdocumentor-element__name" id="property_tokenAutoRefresh">
                                                     <li><a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_secret">$secret<a href="classes/chillerlan-OAuth-OAuthOptions.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionStart">$sessionStart<a href="classes/chillerlan-OAuth-OAuthOptions.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionStateVar">$sessionStateVar<a href="classes/chillerlan-OAuth-OAuthOptions.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionStop">$sessionStop<a href="classes/chillerlan-OAuth-OAuthOptions.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionTokenVar">$sessionTokenVar<a href="classes/chillerlan-OAuth-OAuthOptions.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_tokenAutoRefresh">$tokenAutoRefresh<a href="classes/chillerlan-OAuth-OAuthOptions.html"></li>
                                             </ul>
diff --git a/classes/chillerlan-OAuth-OAuthOptionsTrait.html b/classes/chillerlan-OAuth-OAuthOptionsTrait.html
index 591cf1b4..8fab0472 100644
--- a/classes/chillerlan-OAuth-OAuthOptionsTrait.html
+++ b/classes/chillerlan-OAuth-OAuthOptionsTrait.html
@@ -188,6 +188,13 @@ <h4 id="toc-properties">
 </dt>
 <dd>The session array key for &lt;state&gt; storage (OAuth2)</dd>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
+    <a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionStop">$sessionStop</a>
+    <span>
+                        &nbsp;: bool            </span>
+</dt>
+<dd>Whether to end the session when session storage is used</dd>
+
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionTokenVar">$sessionTokenVar</a>
     <span>
@@ -385,7 +392,7 @@ <h4 class="phpdocumentor-element__name" id="property_sessionStateVar">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/OAuthOptionsTrait.php"><a href="files/src-oauthoptionstrait.html"><abbr title="src/OAuthOptionsTrait.php">OAuthOptionsTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">62</span>
 
     </aside>
 
@@ -416,6 +423,57 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
+</article>
+                    <article
+        class="
+            phpdocumentor-element
+            -property
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="property_sessionStop">
+        $sessionStop
+        <a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionStop" class="headerlink"><i class="fas fa-link"></i></a>
+
+        <span class="phpdocumentor-element__modifiers">
+                                </span>
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/OAuthOptionsTrait.php"><a href="files/src-oauthoptionstrait.html"><abbr title="src/OAuthOptionsTrait.php">OAuthOptionsTrait.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">48</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">Whether to end the session when session storage is used</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">bool</span>
+    <span class="phpdocumentor-signature__name">$sessionStop</span>
+     = <span class="phpdocumentor-signature__default-value">false</span></code>
+
+        <section class="phpdocumentor-description"><p>Note: this is set to <code class="prettyprint">false</code> by default to not interfere with other session managers</p>
+</section>
+
+    
+    
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionStop#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">see</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                    <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html"><abbr title="\chillerlan\OAuth\Storage\SessionStorage">SessionStorage</abbr></a></span>
+                                        
+                                             
+                                    </dd>
+                                            </dl>
+
 </article>
                     <article
         class="
@@ -434,7 +492,7 @@ <h4 class="phpdocumentor-element__name" id="property_sessionTokenVar">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/OAuthOptionsTrait.php"><a href="files/src-oauthoptionstrait.html"><abbr title="src/OAuthOptionsTrait.php">OAuthOptionsTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">55</span>
 
     </aside>
 
@@ -483,7 +541,7 @@ <h4 class="phpdocumentor-element__name" id="property_tokenAutoRefresh">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/OAuthOptionsTrait.php"><a href="files/src-oauthoptionstrait.html"><abbr title="src/OAuthOptionsTrait.php">OAuthOptionsTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">67</span>
 
     </aside>
 
@@ -617,6 +675,7 @@ <h4 class="phpdocumentor-element__name" id="property_tokenAutoRefresh">
                                             <li><a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_secret">$secret</a></li>
                                             <li><a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionStart">$sessionStart</a></li>
                                             <li><a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionStateVar">$sessionStateVar</a></li>
+                                            <li><a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionStop">$sessionStop</a></li>
                                             <li><a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionTokenVar">$sessionTokenVar</a></li>
                                             <li><a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_tokenAutoRefresh">$tokenAutoRefresh</a></li>
                                     </ul>
diff --git a/classes/chillerlan-OAuth-Providers-Amazon.html b/classes/chillerlan-OAuth-Providers-Amazon.html
index 67806a61..622fa463 100644
--- a/classes/chillerlan-OAuth-Providers-Amazon.html
+++ b/classes/chillerlan-OAuth-Providers-Amazon.html
@@ -219,6 +219,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Amazon.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_PROFILE, self::SCOPE_PROFILE_USER_ID]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-Amazon.html#constant_SCOPE_POSTAL_CODE">SCOPE_POSTAL_CODE</a>
     <span>
@@ -264,13 +270,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Amazon.html#property_apiURL">$apiURL</a>
     <span>
@@ -283,36 +282,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Amazon.html#property_authURL">$authURL</a>
     <span>
@@ -326,13 +295,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Amazon.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -371,13 +333,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -626,6 +581,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-Amazon.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Amazon.php"><a href="files/src-providers-amazon.html"><abbr title="src/Providers/Amazon.php">Amazon.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">32</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_PROFILE, self::SCOPE_PROFILE_USER_ID]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_POSTAL_CODE">
         SCOPE_POSTAL_CODE
         <a href="classes/chillerlan-OAuth-Providers-Amazon.html#constant_SCOPE_POSTAL_CODE" class="headerlink"><i class="fas fa-link"></i></a>
@@ -719,7 +702,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -811,40 +794,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -911,144 +860,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1100,7 +911,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1118,40 +929,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-Amazon.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Amazon.php"><a href="files/src-providers-amazon.html"><abbr title="src/Providers/Amazon.php">Amazon.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_PROFILE, self::SCOPE_PROFILE_USER_ID]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1170,7 +947,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1203,7 +980,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1236,7 +1013,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1269,7 +1046,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1320,7 +1097,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1353,7 +1130,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1384,40 +1161,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1436,7 +1179,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1470,7 +1213,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1503,7 +1246,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1536,7 +1279,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1569,7 +1312,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1608,7 +1351,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1692,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1738,7 +1481,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1806,7 +1549,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1874,7 +1617,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1917,7 +1660,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1943,7 +1686,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2009,7 +1752,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2066,7 +1809,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2116,7 +1859,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2191,7 +1934,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2234,7 +1977,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2260,7 +2003,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2356,7 +2099,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2413,7 +2156,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2472,7 +2215,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2539,7 +2282,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2606,7 +2349,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2673,7 +2416,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2740,7 +2483,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2807,7 +2550,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2874,7 +2617,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2920,7 +2663,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2966,7 +2709,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2999,7 +2742,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3035,7 +2778,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3077,7 +2820,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3103,7 +2846,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3149,7 +2892,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3195,7 +2938,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3221,7 +2964,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3274,7 +3017,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3317,7 +3060,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3450,6 +3193,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Amazon.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Amazon.html#constant_SCOPE_POSTAL_CODE">SCOPE_POSTAL_CODE</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Amazon.html#constant_SCOPE_PROFILE">SCOPE_PROFILE</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Amazon.html#constant_SCOPE_PROFILE_USER_ID">SCOPE_PROFILE_USER_ID</a></li>
@@ -3462,23 +3206,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Amazon.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Amazon.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Amazon.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Amazon.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Amazon.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Amazon.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Amazon.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html b/classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html
index 0dc8122f..f195361a 100644
--- a/classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html
+++ b/classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html
@@ -249,13 +249,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional link to the provider&#039;s API docs (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiURL">$apiURL</a>
     <span>
@@ -269,36 +262,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html#property_authURL">$authURL</a>
     <span>
@@ -312,13 +275,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -357,13 +313,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -733,7 +682,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -810,7 +759,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">74</span>
 
     </aside>
 
@@ -826,40 +775,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -878,7 +793,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">69</span>
 
     </aside>
 
@@ -927,144 +842,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1116,7 +893,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1134,40 +911,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">66</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1186,7 +929,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1219,7 +962,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1252,7 +995,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1285,7 +1028,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1336,7 +1079,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1369,7 +1112,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1400,40 +1143,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1452,7 +1161,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1486,7 +1195,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1519,7 +1228,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1552,7 +1261,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1623,7 +1332,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1707,7 +1416,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1753,7 +1462,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1821,7 +1530,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1889,7 +1598,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1932,7 +1641,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1958,7 +1667,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2024,7 +1733,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2081,7 +1790,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2131,7 +1840,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2157,7 +1866,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">375</span>
+    <span class="phpdocumentor-element-found-in__line">365</span>
 
     </aside>
 
@@ -2214,7 +1923,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2257,7 +1966,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2283,7 +1992,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2379,7 +2088,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2436,7 +2145,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2495,7 +2204,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2562,7 +2271,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2629,7 +2338,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2696,7 +2405,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2763,7 +2472,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2830,7 +2539,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2897,7 +2606,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2943,7 +2652,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2989,7 +2698,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3022,7 +2731,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3058,7 +2767,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3100,7 +2809,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3126,7 +2835,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3172,7 +2881,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3218,7 +2927,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3244,7 +2953,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3297,7 +3006,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3340,7 +3049,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3486,23 +3195,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-BattleNet.html b/classes/chillerlan-OAuth-Providers-BattleNet.html
index 837be1bb..11207558 100644
--- a/classes/chillerlan-OAuth-Providers-BattleNet.html
+++ b/classes/chillerlan-OAuth-Providers-BattleNet.html
@@ -195,6 +195,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-BattleNet.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_OPENID, self::SCOPE_PROFILE_D3, self::SCOPE_PROFILE_SC2, self::SCOPE_PROFILE_WOW]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-BattleNet.html#constant_SCOPE_OPENID">SCOPE_OPENID</a>
     <span>
@@ -246,13 +252,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-BattleNet.html#property_apiURL">$apiURL</a>
     <span>
@@ -265,36 +264,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-BattleNet.html#property_authURL">$authURL</a>
     <span>
@@ -314,13 +283,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-BattleNet.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -365,13 +327,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -626,6 +581,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-BattleNet.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/BattleNet.php"><a href="files/src-providers-battlenet.html"><abbr title="src/Providers/BattleNet.php">BattleNet.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">31</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_OPENID, self::SCOPE_PROFILE_D3, self::SCOPE_PROFILE_SC2, self::SCOPE_PROFILE_WOW]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_OPENID">
         SCOPE_OPENID
         <a href="classes/chillerlan-OAuth-Providers-BattleNet.html#constant_SCOPE_OPENID" class="headerlink"><i class="fas fa-link"></i></a>
@@ -747,7 +730,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -839,40 +822,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -939,144 +888,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1161,7 +972,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1179,40 +990,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-BattleNet.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/BattleNet.php"><a href="files/src-providers-battlenet.html"><abbr title="src/Providers/BattleNet.php">BattleNet.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">31</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_OPENID, self::SCOPE_PROFILE_D3, self::SCOPE_PROFILE_SC2, self::SCOPE_PROFILE_WOW]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1231,7 +1008,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1264,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1297,7 +1074,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1330,7 +1107,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1414,7 +1191,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1447,7 +1224,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1478,40 +1255,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1530,7 +1273,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1564,7 +1307,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1597,7 +1340,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1630,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1701,7 +1444,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1785,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1831,7 +1574,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1899,7 +1642,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1967,7 +1710,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -2010,7 +1753,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2036,7 +1779,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2102,7 +1845,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2159,7 +1902,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2209,7 +1952,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2284,7 +2027,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2327,7 +2070,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2353,7 +2096,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2449,7 +2192,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2506,7 +2249,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2565,7 +2308,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2667,7 +2410,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2693,7 +2436,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2760,7 +2503,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2827,7 +2570,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2894,7 +2637,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2961,7 +2704,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -3028,7 +2771,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -3074,7 +2817,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3120,7 +2863,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3153,7 +2896,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3189,7 +2932,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3231,7 +2974,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3257,7 +3000,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3303,7 +3046,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3349,7 +3092,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3375,7 +3118,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3428,7 +3171,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3471,7 +3214,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3604,6 +3347,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-BattleNet.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-BattleNet.html#constant_SCOPE_OPENID">SCOPE_OPENID</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-BattleNet.html#constant_SCOPE_PROFILE_D3">SCOPE_PROFILE_D3</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-BattleNet.html#constant_SCOPE_PROFILE_SC2">SCOPE_PROFILE_SC2</a></li>
@@ -3617,17 +3361,11 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-BattleNet.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-BattleNet.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-BattleNet.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-BattleNet.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-BattleNet.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-BattleNet.html#property_battleNetOauth">$battleNetOauth<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-BattleNet.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
@@ -3635,7 +3373,6 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-BattleNet.html#property_region">$region<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-BattleNet.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-BigCartel.html b/classes/chillerlan-OAuth-Providers-BigCartel.html
index c55545fd..7903a041 100644
--- a/classes/chillerlan-OAuth-Providers-BigCartel.html
+++ b/classes/chillerlan-OAuth-Providers-BigCartel.html
@@ -203,6 +203,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-BigCartel.html#constant_HEADERS_API">HEADERS_API</a>
+    <span>
+        &nbsp;= [&#039;Accept&#039; =&gt; &#039;application/vnd.api+json&#039;]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a>
     <span>
@@ -230,12 +236,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-BigCartel.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-BigCartel.html#property_apiURL">$apiURL</a>
     <span>
@@ -248,36 +248,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-BigCartel.html#property_authURL">$authURL</a>
     <span>
@@ -291,13 +261,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -335,13 +298,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -596,6 +552,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
             <a href="classes/chillerlan-OAuth-Providers-BigCartel.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_API">
+        HEADERS_API
+        <a href="classes/chillerlan-OAuth-Providers-BigCartel.html#constant_HEADERS_API" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/BigCartel.php"><a href="files/src-providers-bigcartel.html"><abbr title="src/Providers/BigCartel.php">BigCartel.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">27</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">HEADERS_API</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;Accept&#039; =&gt; &#039;application/vnd.api+json&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
                     <article class="phpdocumentor-element -constant -protected ">
     <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
         ALLOWED_PROPERTIES
@@ -606,7 +590,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -650,7 +634,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/BigCartel.php"><a href="files/src-providers-bigcartel.html"><abbr title="src/Providers/BigCartel.php">BigCartel.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">28</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -683,7 +667,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/BigCartel.php"><a href="files/src-providers-bigcartel.html"><abbr title="src/Providers/BigCartel.php">BigCartel.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -698,39 +682,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Providers-BigCartel.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/BigCartel.php"><a href="files/src-providers-bigcartel.html"><abbr title="src/Providers/BigCartel.php">BigCartel.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">34</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;Accept&#039; =&gt; &#039;application/vnd.api+json&#039;]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -749,7 +700,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/BigCartel.php"><a href="files/src-providers-bigcartel.html"><abbr title="src/Providers/BigCartel.php">BigCartel.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -782,7 +733,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/BigCartel.php"><a href="files/src-providers-bigcartel.html"><abbr title="src/Providers/BigCartel.php">BigCartel.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -797,144 +748,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -953,7 +766,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/BigCartel.php"><a href="files/src-providers-bigcartel.html"><abbr title="src/Providers/BigCartel.php">BigCartel.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -986,7 +799,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1004,40 +817,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">66</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1056,7 +835,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1089,7 +868,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1122,7 +901,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1155,7 +934,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1206,7 +985,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1239,7 +1018,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/BigCartel.php"><a href="files/src-providers-bigcartel.html"><abbr title="src/Providers/BigCartel.php">BigCartel.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -1254,40 +1033,6 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1306,7 +1051,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1340,7 +1085,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1373,7 +1118,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1406,7 +1151,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1439,7 +1184,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/BigCartel.php"><a href="files/src-providers-bigcartel.html"><abbr title="src/Providers/BigCartel.php">BigCartel.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
@@ -1477,7 +1222,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1561,7 +1306,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1607,7 +1352,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1675,7 +1420,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1743,7 +1488,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1786,7 +1531,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1812,7 +1557,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -1878,7 +1623,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1935,7 +1680,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/BigCartel.php"><a href="files/src-providers-bigcartel.html"><abbr title="src/Providers/BigCartel.php">BigCartel.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">59</span>
+    <span class="phpdocumentor-element-found-in__line">62</span>
 
     </aside>
 
@@ -1995,7 +1740,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/BigCartel.php"><a href="files/src-providers-bigcartel.html"><abbr title="src/Providers/BigCartel.php">BigCartel.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -2044,7 +1789,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2087,7 +1832,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2113,7 +1858,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2209,7 +1954,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2266,7 +2011,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2325,7 +2070,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2392,7 +2137,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2459,7 +2204,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2526,7 +2271,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2593,7 +2338,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2660,7 +2405,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2727,7 +2472,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2773,7 +2518,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2819,7 +2564,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2852,7 +2597,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2888,7 +2633,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccountID">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/BigCartel.php"><a href="files/src-providers-bigcartel.html"><abbr title="src/Providers/BigCartel.php">BigCartel.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -2923,7 +2668,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2949,7 +2694,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2991,7 +2736,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3017,7 +2762,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3063,7 +2808,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3109,7 +2854,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3135,7 +2880,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3188,7 +2933,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3231,7 +2976,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3364,6 +3109,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-BigCartel.html#constant_HEADERS_API">HEADERS_API</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a></li>
                                             </ul>
                 </li>
@@ -3373,23 +3119,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-BigCartel.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-BigCartel.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-BigCartel.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-BigCartel.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-BigCartel.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-BigCartel.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-BigCartel.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-BigCartel.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Bitbucket.html b/classes/chillerlan-OAuth-Providers-Bitbucket.html
index 31ab890a..3b965cde 100644
--- a/classes/chillerlan-OAuth-Providers-Bitbucket.html
+++ b/classes/chillerlan-OAuth-Providers-Bitbucket.html
@@ -222,13 +222,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Bitbucket.html#property_apiURL">$apiURL</a>
     <span>
@@ -241,36 +234,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Bitbucket.html#property_authURL">$authURL</a>
     <span>
@@ -284,13 +247,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -329,13 +285,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -593,7 +542,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -685,40 +634,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -785,144 +700,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -974,7 +751,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -992,40 +769,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">66</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1044,7 +787,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1077,7 +820,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1110,7 +853,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1143,7 +886,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1194,7 +937,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1227,7 +970,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1258,40 +1001,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1310,7 +1019,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1344,7 +1053,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1377,7 +1086,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1410,7 +1119,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1443,7 +1152,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1482,7 +1191,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1566,7 +1275,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1612,7 +1321,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1680,7 +1389,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1748,7 +1457,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1791,7 +1500,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1817,7 +1526,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -1883,7 +1592,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1940,7 +1649,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -1990,7 +1699,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2065,7 +1774,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2108,7 +1817,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2134,7 +1843,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2230,7 +1939,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2287,7 +1996,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2346,7 +2055,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2413,7 +2122,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2480,7 +2189,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2547,7 +2256,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2614,7 +2323,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2681,7 +2390,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2748,7 +2457,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2794,7 +2503,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2840,7 +2549,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2873,7 +2582,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2909,7 +2618,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2951,7 +2660,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2977,7 +2686,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3023,7 +2732,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3069,7 +2778,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3095,7 +2804,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3148,7 +2857,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3191,7 +2900,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3333,23 +3042,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Bitbucket.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Bitbucket.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Bitbucket.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Bitbucket.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Bitbucket.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Deezer.html b/classes/chillerlan-OAuth-Providers-Deezer.html
index a3a98ec8..fa1d6e0c 100644
--- a/classes/chillerlan-OAuth-Providers-Deezer.html
+++ b/classes/chillerlan-OAuth-Providers-Deezer.html
@@ -198,6 +198,18 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Deezer.html#constant_AUTH_METHOD">AUTH_METHOD</a>
+    <span>
+        &nbsp;= self::AUTH_METHOD_QUERY                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Deezer.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_BASIC, self::SCOPE_EMAIL, self::SCOPE_OFFLINE_ACCESS, self::SCOPE_MANAGE_LIBRARY, self::SCOPE_LISTENING_HISTORY]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-Deezer.html#constant_SCOPE_BASIC">SCOPE_BASIC</a>
     <span>
@@ -267,13 +279,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Deezer.html#property_apiURL">$apiURL</a>
     <span>
@@ -286,36 +291,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Deezer.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Deezer.html#property_authURL">$authURL</a>
     <span>
@@ -329,13 +304,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Deezer.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -374,13 +342,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -629,6 +590,62 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_AUTH_METHOD">
+        AUTH_METHOD
+        <a href="classes/chillerlan-OAuth-Providers-Deezer.html#constant_AUTH_METHOD" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Deezer.php"><a href="files/src-providers-deezer.html"><abbr title="src/Providers/Deezer.php">Deezer.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">43</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">AUTH_METHOD</span>
+    = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_QUERY</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-Deezer.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Deezer.php"><a href="files/src-providers-deezer.html"><abbr title="src/Providers/Deezer.php">Deezer.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">35</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_BASIC, self::SCOPE_EMAIL, self::SCOPE_OFFLINE_ACCESS, self::SCOPE_MANAGE_LIBRARY, self::SCOPE_LISTENING_HISTORY]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_BASIC">
         SCOPE_BASIC
         <a href="classes/chillerlan-OAuth-Providers-Deezer.html#constant_SCOPE_BASIC" class="headerlink"><i class="fas fa-link"></i></a>
@@ -834,7 +851,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -878,7 +895,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Deezer.php"><a href="files/src-providers-deezer.html"><abbr title="src/Providers/Deezer.php">Deezer.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">46</span>
 
     </aside>
 
@@ -911,7 +928,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Deezer.php"><a href="files/src-providers-deezer.html"><abbr title="src/Providers/Deezer.php">Deezer.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">47</span>
+    <span class="phpdocumentor-element-found-in__line">49</span>
 
     </aside>
 
@@ -926,40 +943,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -978,7 +961,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Deezer.php"><a href="files/src-providers-deezer.html"><abbr title="src/Providers/Deezer.php">Deezer.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">47</span>
 
     </aside>
 
@@ -1011,7 +994,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Deezer.php"><a href="files/src-providers-deezer.html"><abbr title="src/Providers/Deezer.php">Deezer.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">48</span>
+    <span class="phpdocumentor-element-found-in__line">50</span>
 
     </aside>
 
@@ -1026,144 +1009,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Providers-Deezer.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Deezer.php"><a href="files/src-providers-deezer.html"><abbr title="src/Providers/Deezer.php">Deezer.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">49</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_QUERY</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1182,7 +1027,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Deezer.php"><a href="files/src-providers-deezer.html"><abbr title="src/Providers/Deezer.php">Deezer.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1215,7 +1060,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1233,40 +1078,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-Deezer.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Deezer.php"><a href="files/src-providers-deezer.html"><abbr title="src/Providers/Deezer.php">Deezer.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">35</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_BASIC, self::SCOPE_EMAIL, self::SCOPE_OFFLINE_ACCESS, self::SCOPE_MANAGE_LIBRARY, self::SCOPE_LISTENING_HISTORY]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1285,7 +1096,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1318,7 +1129,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1351,7 +1162,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1384,7 +1195,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1435,7 +1246,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1468,7 +1279,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1499,40 +1310,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1551,7 +1328,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1585,7 +1362,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1618,7 +1395,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1651,7 +1428,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1684,7 +1461,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Deezer.php"><a href="files/src-providers-deezer.html"><abbr title="src/Providers/Deezer.php">Deezer.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1722,7 +1499,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1806,7 +1583,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1852,7 +1629,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Deezer.php"><a href="files/src-providers-deezer.html"><abbr title="src/Providers/Deezer.php">Deezer.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1920,7 +1697,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Deezer.php"><a href="files/src-providers-deezer.html"><abbr title="src/Providers/Deezer.php">Deezer.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">54</span>
+    <span class="phpdocumentor-element-found-in__line">55</span>
 
     </aside>
 
@@ -1988,7 +1765,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -2031,7 +1808,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2057,7 +1834,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2123,7 +1900,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2180,7 +1957,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2230,7 +2007,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2256,7 +2033,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Deezer.php"><a href="files/src-providers-deezer.html"><abbr title="src/Providers/Deezer.php">Deezer.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">130</span>
+    <span class="phpdocumentor-element-found-in__line">131</span>
 
     </aside>
 
@@ -2306,7 +2083,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2349,7 +2126,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2375,7 +2152,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2471,7 +2248,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2528,7 +2305,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2587,7 +2364,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2654,7 +2431,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2721,7 +2498,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2788,7 +2565,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2855,7 +2632,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2922,7 +2699,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2989,7 +2766,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -3035,7 +2812,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3081,7 +2858,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3114,7 +2891,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3150,7 +2927,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3192,7 +2969,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3218,7 +2995,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3264,7 +3041,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3310,7 +3087,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3336,7 +3113,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3389,7 +3166,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Deezer.php"><a href="files/src-providers-deezer.html"><abbr title="src/Providers/Deezer.php">Deezer.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">102</span>
 
     </aside>
 
@@ -3548,6 +3325,8 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Deezer.html#constant_AUTH_METHOD">AUTH_METHOD</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Deezer.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Deezer.html#constant_SCOPE_BASIC">SCOPE_BASIC</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Deezer.html#constant_SCOPE_DELETE_LIBRARY">SCOPE_DELETE_LIBRARY</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Deezer.html#constant_SCOPE_EMAIL">SCOPE_EMAIL</a></li>
@@ -3564,23 +3343,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Deezer.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Deezer.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Deezer.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Deezer.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Deezer.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Deezer.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Deezer.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Deezer.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-DeviantArt.html b/classes/chillerlan-OAuth-Providers-DeviantArt.html
index 3e5b959d..ad7c82d9 100644
--- a/classes/chillerlan-OAuth-Providers-DeviantArt.html
+++ b/classes/chillerlan-OAuth-Providers-DeviantArt.html
@@ -144,7 +144,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
@@ -195,6 +195,18 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_BASIC, self::SCOPE_BROWSE]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#constant_HEADERS_API">HEADERS_API</a>
+    <span>
+        &nbsp;= [&#039;dA-minor-version&#039; =&gt; &#039;20210526&#039;]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#constant_SCOPE_BASIC">SCOPE_BASIC</a>
     <span>
@@ -288,12 +300,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#property_apiURL">$apiURL</a>
     <span>
@@ -306,36 +312,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#property_authURL">$authURL</a>
     <span>
@@ -349,13 +325,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -393,13 +362,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -648,6 +610,62 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">36</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_BASIC, self::SCOPE_BROWSE]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_API">
+        HEADERS_API
+        <a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#constant_HEADERS_API" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">41</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">HEADERS_API</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;dA-minor-version&#039; =&gt; &#039;20210526&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_BASIC">
         SCOPE_BASIC
         <a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#constant_SCOPE_BASIC" class="headerlink"><i class="fas fa-link"></i></a>
@@ -657,7 +675,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_BASIC">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">24</span>
 
     </aside>
 
@@ -685,7 +703,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_BROWSE">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -713,7 +731,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_COLLECTION">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">28</span>
+    <span class="phpdocumentor-element-found-in__line">26</span>
 
     </aside>
 
@@ -741,7 +759,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_COMMENT_POST">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">27</span>
 
     </aside>
 
@@ -769,7 +787,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_FEED">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">28</span>
 
     </aside>
 
@@ -797,7 +815,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_GALLERY">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -825,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_MESSAGE">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -853,7 +871,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_NOTE">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -881,7 +899,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_STASH">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -909,7 +927,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_USER">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -937,7 +955,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_USER_MANAGE">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -965,7 +983,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -1009,7 +1027,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">46</span>
 
     </aside>
 
@@ -1042,7 +1060,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">48</span>
+    <span class="phpdocumentor-element-found-in__line">50</span>
 
     </aside>
 
@@ -1057,39 +1075,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;dA-minor-version&#039; =&gt; &#039;20210526&#039;]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1108,7 +1093,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1141,7 +1126,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">51</span>
 
     </aside>
 
@@ -1156,144 +1141,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1312,7 +1159,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1345,7 +1192,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1363,40 +1210,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_BASIC, self::SCOPE_BROWSE]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1415,7 +1228,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1448,7 +1261,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1481,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1514,7 +1327,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1565,7 +1378,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1598,7 +1411,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">47</span>
 
     </aside>
 
@@ -1613,40 +1426,6 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1665,7 +1444,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1699,7 +1478,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1732,7 +1511,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1765,7 +1544,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1798,7 +1577,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">47</span>
+    <span class="phpdocumentor-element-found-in__line">49</span>
 
     </aside>
 
@@ -1836,7 +1615,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1920,7 +1699,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1966,7 +1745,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -2034,7 +1813,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -2102,7 +1881,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -2145,7 +1924,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2171,7 +1950,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2237,7 +2016,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2294,7 +2073,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -2354,7 +2133,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/DeviantArt.php"><a href="files/src-providers-deviantart.html"><abbr title="src/Providers/DeviantArt.php">DeviantArt.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">56</span>
 
     </aside>
 
@@ -2403,7 +2182,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2446,7 +2225,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2472,7 +2251,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2568,7 +2347,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2625,7 +2404,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2684,7 +2463,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2751,7 +2530,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2818,7 +2597,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2885,7 +2664,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2952,7 +2731,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -3019,7 +2798,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -3086,7 +2865,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -3132,7 +2911,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3178,7 +2957,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3211,7 +2990,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3247,7 +3026,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3289,7 +3068,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3315,7 +3094,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3361,7 +3140,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3407,7 +3186,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3433,7 +3212,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3486,7 +3265,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3529,7 +3308,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3662,6 +3441,8 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#constant_HEADERS_API">HEADERS_API</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#constant_SCOPE_BASIC">SCOPE_BASIC</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#constant_SCOPE_BROWSE">SCOPE_BROWSE</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#constant_SCOPE_COLLECTION">SCOPE_COLLECTION</a></li>
@@ -3682,23 +3463,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-DeviantArt.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Discogs.html b/classes/chillerlan-OAuth-Providers-Discogs.html
index 5b4f7798..bd5257d7 100644
--- a/classes/chillerlan-OAuth-Providers-Discogs.html
+++ b/classes/chillerlan-OAuth-Providers-Discogs.html
@@ -141,7 +141,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discogs.php"><a href="files/src-providers-discogs.html"><abbr title="src/Providers/Discogs.php">Discogs.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
@@ -193,6 +193,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Discogs.html#constant_HEADERS_API">HEADERS_API</a>
+    <span>
+        &nbsp;= [&#039;Accept&#039; =&gt; &#039;application/vnd.discogs.v2.discogs+json&#039;]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a>
     <span>
@@ -220,12 +226,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Discogs.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Discogs.html#property_apiURL">$apiURL</a>
     <span>
@@ -238,13 +238,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Discogs.html#property_authURL">$authURL</a>
     <span>
@@ -541,6 +534,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
             <a href="classes/chillerlan-OAuth-Providers-Discogs.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_API">
+        HEADERS_API
+        <a href="classes/chillerlan-OAuth-Providers-Discogs.html#constant_HEADERS_API" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discogs.php"><a href="files/src-providers-discogs.html"><abbr title="src/Providers/Discogs.php">Discogs.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">24</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">HEADERS_API</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;Accept&#039; =&gt; &#039;application/vnd.discogs.v2.discogs+json&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
                     <article class="phpdocumentor-element -constant -protected ">
     <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
         ALLOWED_PROPERTIES
@@ -551,7 +572,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -595,7 +616,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discogs.php"><a href="files/src-providers-discogs.html"><abbr title="src/Providers/Discogs.php">Discogs.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -628,7 +649,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discogs.php"><a href="files/src-providers-discogs.html"><abbr title="src/Providers/Discogs.php">Discogs.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -643,39 +664,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Providers-Discogs.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discogs.php"><a href="files/src-providers-discogs.html"><abbr title="src/Providers/Discogs.php">Discogs.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;Accept&#039; =&gt; &#039;application/vnd.discogs.v2.discogs+json&#039;]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -694,7 +682,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discogs.php"><a href="files/src-providers-discogs.html"><abbr title="src/Providers/Discogs.php">Discogs.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">28</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -727,7 +715,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discogs.php"><a href="files/src-providers-discogs.html"><abbr title="src/Providers/Discogs.php">Discogs.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -742,40 +730,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -794,7 +748,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discogs.php"><a href="files/src-providers-discogs.html"><abbr title="src/Providers/Discogs.php">Discogs.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -827,7 +781,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -860,7 +814,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -893,7 +847,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -926,7 +880,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -959,7 +913,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discogs.php"><a href="files/src-providers-discogs.html"><abbr title="src/Providers/Discogs.php">Discogs.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">28</span>
 
     </aside>
 
@@ -993,7 +947,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1042,7 +996,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1076,7 +1030,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1109,7 +1063,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1142,7 +1096,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1175,7 +1129,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discogs.php"><a href="files/src-providers-discogs.html"><abbr title="src/Providers/Discogs.php">Discogs.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -1213,7 +1167,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1297,7 +1251,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1343,7 +1297,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">153</span>
 
     </aside>
 
@@ -1410,7 +1364,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1469,7 +1423,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">168</span>
+    <span class="phpdocumentor-element-found-in__line">169</span>
 
     </aside>
 
@@ -1535,7 +1489,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">42</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -1585,7 +1539,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1642,7 +1596,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -1692,7 +1646,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1718,7 +1672,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discogs.php"><a href="files/src-providers-discogs.html"><abbr title="src/Providers/Discogs.php">Discogs.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -1767,7 +1721,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -1863,7 +1817,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -1920,7 +1874,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -1979,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2046,7 +2000,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2113,7 +2067,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2180,7 +2134,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2247,7 +2201,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2314,7 +2268,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2381,7 +2335,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2427,7 +2381,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2473,7 +2427,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2506,7 +2460,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2542,7 +2496,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2584,7 +2538,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2610,7 +2564,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -2656,7 +2610,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -2702,7 +2656,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2728,7 +2682,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -2781,7 +2735,7 @@ <h4 class="phpdocumentor-element__name" id="method_getSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">128</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -2845,7 +2799,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2871,7 +2825,7 @@ <h4 class="phpdocumentor-element__name" id="method_nonce">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">118</span>
 
     </aside>
 
@@ -2922,7 +2876,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">77</span>
+    <span class="phpdocumentor-element-found-in__line">78</span>
 
     </aside>
 
@@ -2980,7 +2934,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3105,6 +3059,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Discogs.html#constant_HEADERS_API">HEADERS_API</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a></li>
                                             </ul>
                 </li>
@@ -3114,10 +3069,8 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Discogs.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Discogs.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Discogs.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Discogs.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Discogs.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Discogs.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Discogs.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Discogs.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Discogs.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Discogs.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Discogs.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Discogs.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Discogs.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Discogs.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Discogs.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Discord.html b/classes/chillerlan-OAuth-Providers-Discord.html
index cc02cb05..1c5924b7 100644
--- a/classes/chillerlan-OAuth-Providers-Discord.html
+++ b/classes/chillerlan-OAuth-Providers-Discord.html
@@ -144,7 +144,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -195,6 +195,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Discord.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_CONNECTIONS, self::SCOPE_EMAIL, self::SCOPE_IDENTIFY, self::SCOPE_GUILDS, self::SCOPE_GUILDS_JOIN, self::SCOPE_GDM_JOIN, self::SCOPE_MESSAGES_READ]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-Discord.html#constant_SCOPE_APPLICATIONS_COMMANDS">SCOPE_APPLICATIONS_COMMANDS</a>
     <span>
@@ -336,13 +342,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Discord.html#property_apiURL">$apiURL</a>
     <span>
@@ -355,36 +354,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Discord.html#property_authURL">$authURL</a>
     <span>
@@ -398,13 +367,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Discord.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -442,13 +404,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -698,6 +653,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-Discord.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">43</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_CONNECTIONS, self::SCOPE_EMAIL, self::SCOPE_IDENTIFY, self::SCOPE_GUILDS, self::SCOPE_GUILDS_JOIN, self::SCOPE_GDM_JOIN, self::SCOPE_MESSAGES_READ]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_APPLICATIONS_COMMANDS">
         SCOPE_APPLICATIONS_COMMANDS
         <a href="classes/chillerlan-OAuth-Providers-Discord.html#constant_SCOPE_APPLICATIONS_COMMANDS" class="headerlink"><i class="fas fa-link"></i></a>
@@ -707,7 +690,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_APPLICATIONS_COMMANDS
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">23</span>
 
     </aside>
 
@@ -735,7 +718,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_APPLICATIONS_COMMANDS
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -763,7 +746,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_APPLICATIONS_COMMANDS
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">24</span>
 
     </aside>
 
@@ -791,7 +774,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_APPLICATIONS_ENTITLEM
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">28</span>
+    <span class="phpdocumentor-element-found-in__line">26</span>
 
     </aside>
 
@@ -819,7 +802,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_BOT">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">27</span>
 
     </aside>
 
@@ -847,7 +830,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_CONNECTIONS">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">28</span>
 
     </aside>
 
@@ -875,7 +858,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_EMAIL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -903,7 +886,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_GDM_JOIN">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -931,7 +914,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_GUILDS">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -959,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_GUILDS_JOIN">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -987,7 +970,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_GUILDS_MEMBERS_READ">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -1015,7 +998,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_IDENTIFY">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1043,7 +1026,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_MESSAGES_READ">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
@@ -1071,7 +1054,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_RELATIONSHIPS_READ">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -1099,7 +1082,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_ROLE_CONNECTIONS_WRIT
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1127,7 +1110,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_RPC">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -1155,7 +1138,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_RPC_ACTIVITIES_WRITE"
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">41</span>
+    <span class="phpdocumentor-element-found-in__line">39</span>
 
     </aside>
 
@@ -1183,7 +1166,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_RPC_NOTIFICATIONS_REA
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">42</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1211,7 +1194,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_WEBHOOK_INCOMING">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -1239,7 +1222,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -1283,7 +1266,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">56</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1316,7 +1299,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">59</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -1331,40 +1314,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1383,7 +1332,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">56</span>
 
     </aside>
 
@@ -1416,7 +1365,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">60</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1431,144 +1380,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1587,7 +1398,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">53</span>
 
     </aside>
 
@@ -1620,7 +1431,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1638,40 +1449,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-Discord.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">45</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_CONNECTIONS, self::SCOPE_EMAIL, self::SCOPE_IDENTIFY, self::SCOPE_GUILDS, self::SCOPE_GUILDS_JOIN, self::SCOPE_GDM_JOIN, self::SCOPE_MESSAGES_READ]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1690,7 +1467,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1723,7 +1500,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1756,7 +1533,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1789,7 +1566,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1840,7 +1617,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1873,7 +1650,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">55</span>
 
     </aside>
 
@@ -1888,40 +1665,6 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1940,7 +1683,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1974,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -2007,7 +1750,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -2040,7 +1783,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -2073,7 +1816,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -2112,7 +1855,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -2196,7 +1939,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -2242,7 +1985,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -2310,7 +2053,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -2378,7 +2121,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -2421,7 +2164,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2447,7 +2190,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2513,7 +2256,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2570,7 +2313,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">85</span>
+    <span class="phpdocumentor-element-found-in__line">83</span>
 
     </aside>
 
@@ -2630,7 +2373,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Discord.php"><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">65</span>
+    <span class="phpdocumentor-element-found-in__line">63</span>
 
     </aside>
 
@@ -2679,7 +2422,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2722,7 +2465,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2748,7 +2491,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2844,7 +2587,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2901,7 +2644,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2960,7 +2703,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -3027,7 +2770,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -3094,7 +2837,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -3161,7 +2904,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -3228,7 +2971,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -3295,7 +3038,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -3362,7 +3105,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -3408,7 +3151,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3454,7 +3197,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3487,7 +3230,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3523,7 +3266,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3565,7 +3308,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3591,7 +3334,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3637,7 +3380,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3683,7 +3426,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3709,7 +3452,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3762,7 +3505,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3805,7 +3548,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3938,6 +3681,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Discord.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Discord.html#constant_SCOPE_APPLICATIONS_COMMANDS">SCOPE_APPLICATIONS_COMMANDS</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Discord.html#constant_SCOPE_APPLICATIONS_COMMANDS_PERMISSIONS_UPDATE">SCOPE_APPLICATIONS_COMMANDS_PERMISSIONS_UPDATE</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Discord.html#constant_SCOPE_APPLICATIONS_COMMANDS_UPDATE">SCOPE_APPLICATIONS_COMMANDS_UPDATE</a></li>
@@ -3966,23 +3710,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Discord.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Discord.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Discord.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Discord.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Discord.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Discord.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Discord.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Discord.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Flickr.html b/classes/chillerlan-OAuth-Providers-Flickr.html
index d62261bf..8ed41c2b 100644
--- a/classes/chillerlan-OAuth-Providers-Flickr.html
+++ b/classes/chillerlan-OAuth-Providers-Flickr.html
@@ -238,13 +238,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Flickr.html#property_apiURL">$apiURL</a>
     <span>
@@ -257,13 +250,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Flickr.html#property_authURL">$authURL</a>
     <span>
@@ -652,7 +638,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -744,40 +730,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -844,40 +796,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -929,7 +847,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -962,7 +880,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -995,7 +913,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1028,7 +946,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1095,7 +1013,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1144,7 +1062,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1178,7 +1096,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1211,7 +1129,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1244,7 +1162,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1315,7 +1233,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1399,7 +1317,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1445,7 +1363,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">153</span>
 
     </aside>
 
@@ -1512,7 +1430,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1571,7 +1489,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">168</span>
+    <span class="phpdocumentor-element-found-in__line">169</span>
 
     </aside>
 
@@ -1637,7 +1555,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">42</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -1687,7 +1605,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1744,7 +1662,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -1794,7 +1712,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1963,7 +1881,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2020,7 +1938,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2079,7 +1997,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2146,7 +2064,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2213,7 +2131,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2280,7 +2198,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2347,7 +2265,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2414,7 +2332,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2481,7 +2399,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2527,7 +2445,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2573,7 +2491,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2606,7 +2524,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2642,7 +2560,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2684,7 +2602,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2710,7 +2628,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -2756,7 +2674,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -2802,7 +2720,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2828,7 +2746,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -2881,7 +2799,7 @@ <h4 class="phpdocumentor-element__name" id="method_getSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">128</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -2945,7 +2863,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2971,7 +2889,7 @@ <h4 class="phpdocumentor-element__name" id="method_nonce">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">118</span>
 
     </aside>
 
@@ -3022,7 +2940,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">77</span>
+    <span class="phpdocumentor-element-found-in__line">78</span>
 
     </aside>
 
@@ -3080,7 +2998,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3217,10 +3135,8 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Flickr.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Flickr.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Flickr.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Flickr.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Flickr.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Flickr.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Flickr.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Flickr.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Flickr.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Flickr.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Flickr.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Flickr.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Flickr.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Flickr.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Foursquare.html b/classes/chillerlan-OAuth-Providers-Foursquare.html
index e03d4740..871bd9b1 100644
--- a/classes/chillerlan-OAuth-Providers-Foursquare.html
+++ b/classes/chillerlan-OAuth-Providers-Foursquare.html
@@ -193,6 +193,18 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Foursquare.html#constant_AUTH_METHOD">AUTH_METHOD</a>
+    <span>
+        &nbsp;= self::AUTH_METHOD_QUERY                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Foursquare.html#constant_AUTH_PREFIX_QUERY">AUTH_PREFIX_QUERY</a>
+    <span>
+        &nbsp;= &#039;oauth_token&#039;                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a>
     <span>
@@ -226,13 +238,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Foursquare.html#property_apiURL">$apiURL</a>
     <span>
@@ -245,36 +250,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Foursquare.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Foursquare.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Foursquare.html#property_authURL">$authURL</a>
     <span>
@@ -288,13 +263,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -333,13 +301,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -584,6 +545,62 @@ <h3 class="phpdocumentor-elements__header" id="constants">
             <a href="classes/chillerlan-OAuth-Providers-Foursquare.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_AUTH_METHOD">
+        AUTH_METHOD
+        <a href="classes/chillerlan-OAuth-Providers-Foursquare.html#constant_AUTH_METHOD" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Foursquare.php"><a href="files/src-providers-foursquare.html"><abbr title="src/Providers/Foursquare.php">Foursquare.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">24</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">AUTH_METHOD</span>
+    = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_QUERY</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_AUTH_PREFIX_QUERY">
+        AUTH_PREFIX_QUERY
+        <a href="classes/chillerlan-OAuth-Providers-Foursquare.html#constant_AUTH_PREFIX_QUERY" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Foursquare.php"><a href="files/src-providers-foursquare.html"><abbr title="src/Providers/Foursquare.php">Foursquare.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">AUTH_PREFIX_QUERY</span>
+    = <span class="phpdocumentor-signature__default-value">&#039;oauth_token&#039;</span>
+</code>
+
+
+    
+    
+    
+
+</article>
                     <article class="phpdocumentor-element -constant -protected ">
     <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
         ALLOWED_PROPERTIES
@@ -594,7 +611,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -622,7 +639,7 @@ <h4 class="phpdocumentor-element__name" id="constant_API_VERSIONDATE">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Foursquare.php"><a href="files/src-providers-foursquare.html"><abbr title="src/Providers/Foursquare.php">Foursquare.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">27</span>
 
     </aside>
 
@@ -666,7 +683,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Foursquare.php"><a href="files/src-providers-foursquare.html"><abbr title="src/Providers/Foursquare.php">Foursquare.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -699,7 +716,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Foursquare.php"><a href="files/src-providers-foursquare.html"><abbr title="src/Providers/Foursquare.php">Foursquare.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -714,40 +731,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -766,7 +749,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Foursquare.php"><a href="files/src-providers-foursquare.html"><abbr title="src/Providers/Foursquare.php">Foursquare.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">28</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -799,7 +782,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Foursquare.php"><a href="files/src-providers-foursquare.html"><abbr title="src/Providers/Foursquare.php">Foursquare.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -814,144 +797,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Providers-Foursquare.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Foursquare.php"><a href="files/src-providers-foursquare.html"><abbr title="src/Providers/Foursquare.php">Foursquare.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">33</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_QUERY</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Providers-Foursquare.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Foursquare.php"><a href="files/src-providers-foursquare.html"><abbr title="src/Providers/Foursquare.php">Foursquare.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;oauth_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -970,7 +815,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Foursquare.php"><a href="files/src-providers-foursquare.html"><abbr title="src/Providers/Foursquare.php">Foursquare.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1003,7 +848,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1021,40 +866,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">66</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1073,7 +884,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1106,7 +917,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1139,7 +950,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1172,7 +983,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1223,7 +1034,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1256,7 +1067,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1287,40 +1098,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1339,7 +1116,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1373,7 +1150,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1406,7 +1183,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1439,7 +1216,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1472,7 +1249,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Foursquare.php"><a href="files/src-providers-foursquare.html"><abbr title="src/Providers/Foursquare.php">Foursquare.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -1510,7 +1287,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1594,7 +1371,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1640,7 +1417,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1708,7 +1485,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1776,7 +1553,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1819,7 +1596,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1845,7 +1622,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -1911,7 +1688,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1968,7 +1745,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2018,7 +1795,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2044,7 +1821,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Foursquare.php"><a href="files/src-providers-foursquare.html"><abbr title="src/Providers/Foursquare.php">Foursquare.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">56</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -2093,7 +1870,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2136,7 +1913,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2162,7 +1939,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Foursquare.php"><a href="files/src-providers-foursquare.html"><abbr title="src/Providers/Foursquare.php">Foursquare.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">39</span>
 
     </aside>
 
@@ -2256,7 +2033,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2313,7 +2090,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2372,7 +2149,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2439,7 +2216,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2506,7 +2283,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2573,7 +2350,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2640,7 +2417,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2707,7 +2484,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2774,7 +2551,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2820,7 +2597,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2866,7 +2643,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2899,7 +2676,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2935,7 +2712,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2977,7 +2754,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3003,7 +2780,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3049,7 +2826,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3095,7 +2872,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3121,7 +2898,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3174,7 +2951,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3217,7 +2994,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3350,6 +3127,8 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Foursquare.html#constant_AUTH_METHOD">AUTH_METHOD</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Foursquare.html#constant_AUTH_PREFIX_QUERY">AUTH_PREFIX_QUERY</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Foursquare.html#constant_API_VERSIONDATE">API_VERSIONDATE</a></li>
                                             </ul>
@@ -3360,23 +3139,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Foursquare.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Foursquare.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Foursquare.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Foursquare.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Foursquare.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Foursquare.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Foursquare.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Foursquare.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-GitHub.html b/classes/chillerlan-OAuth-Providers-GitHub.html
index aa88d733..f960ad3e 100644
--- a/classes/chillerlan-OAuth-Providers-GitHub.html
+++ b/classes/chillerlan-OAuth-Providers-GitHub.html
@@ -211,6 +211,24 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-GitHub.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_USER, self::SCOPE_USER_EMAIL, self::SCOPE_PUBLIC_REPO, self::SCOPE_GIST]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-GitHub.html#constant_HEADERS_API">HEADERS_API</a>
+    <span>
+        &nbsp;= [&#039;Accept&#039; =&gt; &#039;application/vnd.github.beta+json&#039;]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-GitHub.html#constant_HEADERS_AUTH">HEADERS_AUTH</a>
+    <span>
+        &nbsp;= [&#039;Accept&#039; =&gt; &#039;application/json&#039;]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-GitHub.html#constant_SCOPE_GIST">SCOPE_GIST</a>
     <span>
@@ -382,12 +400,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-GitHub.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-GitHub.html#property_apiURL">$apiURL</a>
     <span>
@@ -400,35 +412,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-GitHub.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-GitHub.html#property_authURL">$authURL</a>
     <span>
@@ -442,13 +425,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-GitHub.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -487,13 +463,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -741,6 +710,90 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-GitHub.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/GitHub.php"><a href="files/src-providers-github.html"><abbr title="src/Providers/GitHub.php">GitHub.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">50</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_USER, self::SCOPE_USER_EMAIL, self::SCOPE_PUBLIC_REPO, self::SCOPE_GIST]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_API">
+        HEADERS_API
+        <a href="classes/chillerlan-OAuth-Providers-GitHub.html#constant_HEADERS_API" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/GitHub.php"><a href="files/src-providers-github.html"><abbr title="src/Providers/GitHub.php">GitHub.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">61</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">HEADERS_API</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;Accept&#039; =&gt; &#039;application/vnd.github.beta+json&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_AUTH">
+        HEADERS_AUTH
+        <a href="classes/chillerlan-OAuth-Providers-GitHub.html#constant_HEADERS_AUTH" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/GitHub.php"><a href="files/src-providers-github.html"><abbr title="src/Providers/GitHub.php">GitHub.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">57</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">HEADERS_AUTH</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;Accept&#039; =&gt; &#039;application/json&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_GIST">
         SCOPE_GIST
         <a href="classes/chillerlan-OAuth-Providers-GitHub.html#constant_SCOPE_GIST" class="headerlink"><i class="fas fa-link"></i></a>
@@ -1422,7 +1475,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -1466,7 +1519,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/GitHub.php"><a href="files/src-providers-github.html"><abbr title="src/Providers/GitHub.php">GitHub.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">66</span>
 
     </aside>
 
@@ -1499,7 +1552,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/GitHub.php"><a href="files/src-providers-github.html"><abbr title="src/Providers/GitHub.php">GitHub.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">69</span>
 
     </aside>
 
@@ -1514,39 +1567,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Providers-GitHub.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/GitHub.php"><a href="files/src-providers-github.html"><abbr title="src/Providers/GitHub.php">GitHub.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">64</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;Accept&#039; =&gt; &#039;application/vnd.github.beta+json&#039;]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1565,7 +1585,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/GitHub.php"><a href="files/src-providers-github.html"><abbr title="src/Providers/GitHub.php">GitHub.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">59</span>
+    <span class="phpdocumentor-element-found-in__line">67</span>
 
     </aside>
 
@@ -1598,7 +1618,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/GitHub.php"><a href="files/src-providers-github.html"><abbr title="src/Providers/GitHub.php">GitHub.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">62</span>
+    <span class="phpdocumentor-element-found-in__line">70</span>
 
     </aside>
 
@@ -1613,143 +1633,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Providers-GitHub.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/GitHub.php"><a href="files/src-providers-github.html"><abbr title="src/Providers/GitHub.php">GitHub.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">63</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;Accept&#039; =&gt; &#039;application/json&#039;]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1768,7 +1651,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/GitHub.php"><a href="files/src-providers-github.html"><abbr title="src/Providers/GitHub.php">GitHub.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">65</span>
 
     </aside>
 
@@ -1801,7 +1684,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1819,40 +1702,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-GitHub.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/GitHub.php"><a href="files/src-providers-github.html"><abbr title="src/Providers/GitHub.php">GitHub.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_USER, self::SCOPE_USER_EMAIL, self::SCOPE_PUBLIC_REPO, self::SCOPE_GIST]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1871,7 +1720,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1904,7 +1753,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1937,7 +1786,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1970,7 +1819,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -2021,7 +1870,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -2054,7 +1903,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -2085,40 +1934,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -2137,7 +1952,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -2171,7 +1986,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -2204,7 +2019,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -2237,7 +2052,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -2270,7 +2085,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/GitHub.php"><a href="files/src-providers-github.html"><abbr title="src/Providers/GitHub.php">GitHub.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">60</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -2308,7 +2123,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -2392,7 +2207,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -2438,7 +2253,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -2506,7 +2321,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -2574,7 +2389,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -2617,7 +2432,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2643,7 +2458,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2709,7 +2524,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2766,7 +2581,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2816,7 +2631,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2842,7 +2657,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/GitHub.php"><a href="files/src-providers-github.html"><abbr title="src/Providers/GitHub.php">GitHub.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">69</span>
+    <span class="phpdocumentor-element-found-in__line">75</span>
 
     </aside>
 
@@ -2891,7 +2706,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2934,7 +2749,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2960,7 +2775,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -3056,7 +2871,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -3113,7 +2928,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -3172,7 +2987,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -3239,7 +3054,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -3306,7 +3121,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -3373,7 +3188,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -3440,7 +3255,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -3507,7 +3322,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -3574,7 +3389,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -3620,7 +3435,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3666,7 +3481,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3699,7 +3514,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3735,7 +3550,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3777,7 +3592,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3803,7 +3618,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3849,7 +3664,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3895,7 +3710,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3921,7 +3736,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3974,7 +3789,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -4017,7 +3832,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -4150,6 +3965,9 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-GitHub.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-GitHub.html#constant_HEADERS_API">HEADERS_API</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-GitHub.html#constant_HEADERS_AUTH">HEADERS_AUTH</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GitHub.html#constant_SCOPE_GIST">SCOPE_GIST</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GitHub.html#constant_SCOPE_GPG_KEY_ADMIN">SCOPE_GPG_KEY_ADMIN</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GitHub.html#constant_SCOPE_GPG_KEY_READ">SCOPE_GPG_KEY_READ</a></li>
@@ -4183,23 +4001,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GitHub.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GitHub.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-GitHub.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GitHub.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GitHub.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-GitHub.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GitHub.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-GitHub.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-GitHub.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-GitLab.html b/classes/chillerlan-OAuth-Providers-GitLab.html
index 5a8f052f..1175659d 100644
--- a/classes/chillerlan-OAuth-Providers-GitLab.html
+++ b/classes/chillerlan-OAuth-Providers-GitLab.html
@@ -222,13 +222,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-GitLab.html#property_apiURL">$apiURL</a>
     <span>
@@ -241,36 +234,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-GitLab.html#property_authURL">$authURL</a>
     <span>
@@ -284,13 +247,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -329,13 +285,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -593,7 +542,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -685,40 +634,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -785,144 +700,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -974,7 +751,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -992,40 +769,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">66</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1044,7 +787,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1077,7 +820,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1110,7 +853,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1143,7 +886,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1194,7 +937,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1227,7 +970,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1258,40 +1001,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1310,7 +1019,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1344,7 +1053,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1377,7 +1086,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1410,7 +1119,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1443,7 +1152,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1482,7 +1191,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1566,7 +1275,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1612,7 +1321,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1680,7 +1389,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1748,7 +1457,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1791,7 +1500,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1817,7 +1526,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -1883,7 +1592,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1940,7 +1649,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -1990,7 +1699,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2065,7 +1774,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2108,7 +1817,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2134,7 +1843,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2230,7 +1939,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2287,7 +1996,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2346,7 +2055,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2413,7 +2122,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2480,7 +2189,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2547,7 +2256,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2614,7 +2323,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2681,7 +2390,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2748,7 +2457,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2794,7 +2503,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2840,7 +2549,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2873,7 +2582,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2909,7 +2618,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2951,7 +2660,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2977,7 +2686,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3023,7 +2732,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3069,7 +2778,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3095,7 +2804,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3148,7 +2857,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3191,7 +2900,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3333,23 +3042,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GitLab.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GitLab.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GitLab.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GitLab.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GitLab.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-GitLab.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Google.html b/classes/chillerlan-OAuth-Providers-Google.html
index 9d096a96..2b615150 100644
--- a/classes/chillerlan-OAuth-Providers-Google.html
+++ b/classes/chillerlan-OAuth-Providers-Google.html
@@ -211,6 +211,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Google.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_EMAIL, self::SCOPE_PROFILE]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-Google.html#constant_SCOPE_EMAIL">SCOPE_EMAIL</a>
     <span>
@@ -262,13 +268,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Google.html#property_apiURL">$apiURL</a>
     <span>
@@ -281,36 +280,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Google.html#property_authURL">$authURL</a>
     <span>
@@ -324,13 +293,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Google.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -369,13 +331,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -623,6 +578,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-Google.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Google.php"><a href="files/src-providers-google.html"><abbr title="src/Providers/Google.php">Google.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">30</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_EMAIL, self::SCOPE_PROFILE]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_EMAIL">
         SCOPE_EMAIL
         <a href="classes/chillerlan-OAuth-Providers-Google.html#constant_SCOPE_EMAIL" class="headerlink"><i class="fas fa-link"></i></a>
@@ -744,7 +727,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -836,40 +819,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -936,144 +885,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1125,7 +936,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1143,40 +954,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-Google.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Google.php"><a href="files/src-providers-google.html"><abbr title="src/Providers/Google.php">Google.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">30</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_EMAIL, self::SCOPE_PROFILE]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1195,7 +972,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1228,7 +1005,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1261,7 +1038,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1294,7 +1071,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1345,7 +1122,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1378,7 +1155,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1409,40 +1186,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1461,7 +1204,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1495,7 +1238,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1528,7 +1271,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1561,7 +1304,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1632,7 +1375,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1716,7 +1459,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1762,7 +1505,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1830,7 +1573,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1898,7 +1641,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1941,7 +1684,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1967,7 +1710,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2033,7 +1776,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2090,7 +1833,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2140,7 +1883,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2215,7 +1958,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2258,7 +2001,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2284,7 +2027,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2380,7 +2123,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2437,7 +2180,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2496,7 +2239,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2563,7 +2306,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2630,7 +2373,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2697,7 +2440,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2764,7 +2507,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2831,7 +2574,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2898,7 +2641,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2944,7 +2687,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2990,7 +2733,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3023,7 +2766,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3059,7 +2802,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3101,7 +2844,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3127,7 +2870,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3173,7 +2916,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3219,7 +2962,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3245,7 +2988,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3298,7 +3041,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3341,7 +3084,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3474,6 +3217,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Google.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Google.html#constant_SCOPE_EMAIL">SCOPE_EMAIL</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Google.html#constant_SCOPE_PROFILE">SCOPE_PROFILE</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Google.html#constant_SCOPE_USERINFO_EMAIL">SCOPE_USERINFO_EMAIL</a></li>
@@ -3487,23 +3231,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Google.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Google.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Google.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Google.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Google.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Google.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Google.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-GuildWars2.html b/classes/chillerlan-OAuth-Providers-GuildWars2.html
index 6d3256fc..70e3d796 100644
--- a/classes/chillerlan-OAuth-Providers-GuildWars2.html
+++ b/classes/chillerlan-OAuth-Providers-GuildWars2.html
@@ -289,13 +289,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-GuildWars2.html#property_apiURL">$apiURL</a>
     <span>
@@ -308,36 +301,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-GuildWars2.html#property_authURL">$authURL</a>
     <span>
@@ -351,13 +314,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -396,13 +352,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -945,7 +894,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -1017,7 +966,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">50</span>
 
     </aside>
 
@@ -1066,40 +1015,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1166,144 +1081,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1331,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <span class="phpdocumentor-signature__visibility">protected</span>
         <span class="phpdocumentor-signature__type">string</span>
     <span class="phpdocumentor-signature__name">$authURL</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;https://account.arena.net/applications/create&#039;</span></code>
+     = <span class="phpdocumentor-signature__default-value">&#039;https://api.guildwars2.com/v2/tokeninfo&#039;</span></code>
 
     
     
@@ -1355,7 +1132,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1373,40 +1150,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">66</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1425,7 +1168,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1458,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1491,7 +1234,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1524,7 +1267,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1575,7 +1318,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1608,7 +1351,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1639,40 +1382,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1691,7 +1400,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1725,7 +1434,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1758,7 +1467,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1791,7 +1500,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1862,7 +1571,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1946,7 +1655,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -2042,7 +1751,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2118,7 +1827,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2144,7 +1853,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -2187,7 +1896,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2213,7 +1922,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2279,7 +1988,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2336,7 +2045,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2386,7 +2095,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2461,7 +2170,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2504,7 +2213,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2530,7 +2239,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2626,7 +2335,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2683,7 +2392,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2742,7 +2451,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2809,7 +2518,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2876,7 +2585,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2943,7 +2652,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -3010,7 +2719,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -3077,7 +2786,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -3178,7 +2887,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3204,7 +2913,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -3250,7 +2959,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3296,7 +3005,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3329,7 +3038,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3365,7 +3074,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3407,7 +3116,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3433,7 +3142,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3479,7 +3188,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3525,7 +3234,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3551,7 +3260,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3604,7 +3313,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3647,7 +3356,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3800,23 +3509,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GuildWars2.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GuildWars2.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GuildWars2.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-GuildWars2.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Imgur.html b/classes/chillerlan-OAuth-Providers-Imgur.html
index 5db5aff6..a1fffc29 100644
--- a/classes/chillerlan-OAuth-Providers-Imgur.html
+++ b/classes/chillerlan-OAuth-Providers-Imgur.html
@@ -226,13 +226,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Imgur.html#property_apiURL">$apiURL</a>
     <span>
@@ -245,36 +238,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Imgur.html#property_authURL">$authURL</a>
     <span>
@@ -288,13 +251,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -333,13 +289,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -596,7 +545,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -688,40 +637,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -788,144 +703,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -977,7 +754,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -995,40 +772,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">66</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1047,7 +790,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1080,7 +823,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1113,7 +856,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1146,7 +889,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1197,7 +940,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1230,7 +973,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1261,40 +1004,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1313,7 +1022,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1347,7 +1056,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1380,7 +1089,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1413,7 +1122,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1484,7 +1193,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1568,7 +1277,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1614,7 +1323,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1682,7 +1391,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1750,7 +1459,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1793,7 +1502,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1819,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -1885,7 +1594,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1942,7 +1651,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -1992,7 +1701,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2067,7 +1776,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2110,7 +1819,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2136,7 +1845,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2232,7 +1941,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2289,7 +1998,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2348,7 +2057,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2415,7 +2124,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2482,7 +2191,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2549,7 +2258,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2616,7 +2325,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2683,7 +2392,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2750,7 +2459,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2796,7 +2505,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2842,7 +2551,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2875,7 +2584,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2911,7 +2620,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2953,7 +2662,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2979,7 +2688,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3025,7 +2734,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3071,7 +2780,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3097,7 +2806,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3150,7 +2859,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3193,7 +2902,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3335,23 +3044,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Imgur.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Imgur.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Imgur.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Imgur.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Imgur.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Imgur.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Instagram.html b/classes/chillerlan-OAuth-Providers-Instagram.html
deleted file mode 100644
index c10d8c26..00000000
--- a/classes/chillerlan-OAuth-Providers-Instagram.html
+++ /dev/null
@@ -1,3648 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="utf-8">
-            <title>Documentation</title>
-    
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <base href="../">
-    <link rel="icon" href="images/favicon.ico"/>
-    <link rel="stylesheet" href="css/normalize.css">
-    <link rel="stylesheet" href="css/base.css">
-            <link rel="preconnect" href="https://fonts.gstatic.com">
-        <link href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@100;200;300;400;600;700&display=swap" rel="stylesheet">
-        <link href="https://fonts.googleapis.com/css2?family=Source+Code+Pro:wght@400;600;700&display=swap" rel="stylesheet">
-        <link rel="stylesheet" href="css/template.css">
-        <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.0/css/all.min.css" integrity="sha256-ybRkN9dBjhcS2qrW1z+hfCxq+1aBdwyQM5wlQoQVt/0=" crossorigin="anonymous" />
-        <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/themes/prism-okaidia.css">
-        <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-numbers/prism-line-numbers.css">
-        <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-highlight/prism-line-highlight.css">
-                <script src="https://cdn.jsdelivr.net/npm/fuse.js@3.4.6"></script>
-        <script src="https://cdn.jsdelivr.net/npm/css-vars-ponyfill@2"></script>
-        <script src="js/template.js"></script>
-        <script src="js/search.js"></script>
-        <script defer src="js/searchIndex.js"></script>
-    </head>
-<body id="top">
-    <header class="phpdocumentor-header phpdocumentor-section">
-    <h1 class="phpdocumentor-title"><a href="" class="phpdocumentor-title__link">Documentation</a></h1>
-    <input class="phpdocumentor-header__menu-button" type="checkbox" id="menu-button" name="menu-button" />
-    <label class="phpdocumentor-header__menu-icon" for="menu-button">
-        <i class="fas fa-bars"></i>
-    </label>
-    <section data-search-form class="phpdocumentor-search">
-    <label>
-        <span class="visually-hidden">Search for</span>
-        <svg class="phpdocumentor-search__icon" width="21" height="20" viewBox="0 0 21 20" fill="none" xmlns="http://www.w3.org/2000/svg">
-            <circle cx="7.5" cy="7.5" r="6.5" stroke="currentColor" stroke-width="2"/>
-            <line x1="12.4892" y1="12.2727" x2="19.1559" y2="18.9393" stroke="currentColor" stroke-width="3"/>
-        </svg>
-        <input type="search" class="phpdocumentor-field phpdocumentor-search__field" placeholder="Loading .." disabled />
-    </label>
-</section>
-
-    <nav class="phpdocumentor-topnav">
-    <ul class="phpdocumentor-topnav__menu">
-                        <li class="phpdocumentor-topnav__menu-item -menu">
-                <a href="https://php-oauth.readthedocs.io">
-                    <span>
-                                                                        User Manual
-                    </span>
-                </a>
-            </li>
-                                <li class="phpdocumentor-topnav__menu-item -social">
-                <a href="https://github.com/chillerlan/php-oauth-core">
-                    <span>
-                                                                        <i class="fab fa-github"></i>
-                                                
-                    </span>
-                </a>
-            </li>
-                </ul>
-</nav>
-</header>
-
-    <main class="phpdocumentor">
-        <div class="phpdocumentor-section">
-            <input class="phpdocumentor-sidebar__menu-button" type="checkbox" id="sidebar-button" name="sidebar-button" />
-<label class="phpdocumentor-sidebar__menu-icon" for="sidebar-button">
-    Menu
-</label>
-<aside class="phpdocumentor-column -three phpdocumentor-sidebar">
-                    <section class="phpdocumentor-sidebar__category">
-            <h2 class="phpdocumentor-sidebar__category-header">Namespaces</h2>
-                                    <h4 class="phpdocumentor-sidebar__root-namespace">
-    <a href="namespaces/chillerlan.html" class="">chillerlan</a>
-</h4>
-    <ul class="phpdocumentor-list">
-                    <li>
-                <a href="namespaces/chillerlan-oauth.html" class="">OAuth</a>
-                
-            </li>
-                    <li>
-                <a href="namespaces/chillerlan-oauthtest.html" class="">OAuthTest</a>
-                
-            </li>
-            </ul>
-
-                        </section>
-                <section class="phpdocumentor-sidebar__category">
-            <h2 class="phpdocumentor-sidebar__category-header">Packages</h2>
-                                    <h4 class="phpdocumentor-sidebar__root-namespace">
-    <a href="packages/Application.html" class="">Application</a>
-</h4>
-
-                        </section>
-            
-    <section class="phpdocumentor-sidebar__category">
-        <h2 class="phpdocumentor-sidebar__category-header">Reports</h2>
-                <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/deprecated.html">Deprecated</a></h3>
-        <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/errors.html">Errors</a></h3>
-        <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/markers.html">Markers</a></h3>
-    </section>
-
-    <section class="phpdocumentor-sidebar__category">
-        <h2 class="phpdocumentor-sidebar__category-header">Indices</h2>
-        <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Files</a></h3>
-    </section>
-</aside>
-
-            <div class="phpdocumentor-column -nine phpdocumentor-content">
-                                <section>
-                                        <ul class="phpdocumentor-breadcrumbs">
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauth.html">OAuth</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauth-providers.html">Providers</a></li>
-    </ul>
-
-    <article class="phpdocumentor-element -class">
-        <h2 class="phpdocumentor-content__title">
-    Instagram
-
-        <span class="phpdocumentor-element__extends">
-        extends <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Provider">OAuth2Provider</abbr></a>
-    </span>
-    
-            <div class="phpdocumentor-element__package">
-            in package
-            <ul class="phpdocumentor-breadcrumbs">
-                                    <li class="phpdocumentor-breadcrumb"><a href="packages/Application.html">Application</a></li>
-                            </ul>
-        </div>
-    
-            <span class="phpdocumentor-element__implements">
-            implements
-                            <a href="classes/chillerlan-OAuth-Core-CSRFToken.html"><abbr title="\chillerlan\OAuth\Core\CSRFToken">CSRFToken</abbr></a>                    </span>
-    
-    </h2>
-
-<div class="phpdocumentor-label-line">
-
-
-</div>
-
-        <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Instagram.php"><a href="files/src-providers-instagram.html"><abbr title="src/Providers/Instagram.php">Instagram.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">24</span>
-
-    </aside>
-
-            <p class="phpdocumentor-summary">Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</p>
-
-
-
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">todo:</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                                 <section class="phpdocumentor-description"><p>instagram API has changed entirely and i won't bother fixing it because reasons</p>
-</section>
-
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">see</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                    <span class="phpdocumentor-tag-link"><a href="https://developers.facebook.com/docs/instagram">https://developers.facebook.com/docs/instagram</a></span>
-                                        
-                                             
-                                    </dd>
-                            <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">see</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                    <span class="phpdocumentor-tag-link"><a href="https://developers.facebook.com/docs/instagram-basic-display-api/reference/oauth-authorize">https://developers.facebook.com/docs/instagram-basic-display-api/reference/oauth-authorize</a></span>
-                                        
-                                             
-                                    </dd>
-                                            </dl>
-
-
-
-<h3 id="toc">
-    Table of Contents
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
-
-</h3>
-
-
-
-    <h4 id="toc-interfaces">
-        Interfaces
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#toc-interfaces" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -interface"><a href="classes/chillerlan-OAuth-Core-CSRFToken.html"><abbr title="\chillerlan\OAuth\Core\CSRFToken">CSRFToken</abbr></a></dt><dd>Specifies the methods required for the OAuth2 CSRF token validation (&quot;state parameter&quot;)</dd>    </dl>
-
-
-
-
-<h4 id="toc-constants">
-    Constants
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
-
-</h4>
-<dl class="phpdocumentor-table-of-contents">
-            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_BASIC">SCOPE_BASIC</a>
-    <span>
-        &nbsp;= &#039;basic&#039;                            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_COMMENTS">SCOPE_COMMENTS</a>
-    <span>
-        &nbsp;= &#039;comments&#039;                            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_FOLLOWER_LIST">SCOPE_FOLLOWER_LIST</a>
-    <span>
-        &nbsp;= &#039;follower_list&#039;                            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_LIKES">SCOPE_LIKES</a>
-    <span>
-        &nbsp;= &#039;likes&#039;                            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_PUBLIC_CONTENT">SCOPE_PUBLIC_CONTENT</a>
-    <span>
-        &nbsp;= &#039;public_content&#039;                            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_RELATIONSHIPS">SCOPE_RELATIONSHIPS</a>
-    <span>
-        &nbsp;= &#039;relationships&#039;                            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a>
-    <span>
-        &nbsp;= [&#039;apiDocs&#039;, &#039;apiURL&#039;, &#039;applicationURL&#039;, &#039;serviceName&#039;, &#039;userRevokeURL&#039;]                            </span>
-</dt>
-
-    </dl>
-
-
-<h4 id="toc-properties">
-    Properties
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
-
-</h4>
-<dl class="phpdocumentor-table-of-contents">
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_accessTokenURL">$accessTokenURL</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_apiDocs">$apiDocs</a>
-    <span>
-                        &nbsp;: string|null            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_apiURL">$apiURL</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_applicationURL">$applicationURL</a>
-    <span>
-                        &nbsp;: string|null            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_authURL">$authURL</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL</a>
-    <span>
-                        &nbsp;: string|null            </span>
-</dt>
-<dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr>            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options</a>
-    <span>
-                        &nbsp;: <a href="classes/chillerlan-OAuth-OAuthOptions.html"><abbr title="\chillerlan\OAuth\OAuthOptions">OAuthOptions</abbr></a>|<abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>An optional refresh token endpoint in case the provider supports TokenRefresh.</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>an optional URL for application side token revocation</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>the name of the provider/class (magic)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage</a>
-    <span>
-                        &nbsp;: <a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a>            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_userRevokeURL">$userRevokeURL</a>
-    <span>
-                        &nbsp;: string|null            </span>
-</dt>
-
-    </dl>
-
-<h4 id="toc-methods">
-    Methods
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
-
-</h4>
-<dl class="phpdocumentor-table-of-contents">
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method___construct">__construct()</a>
-    <span>
-                                &nbsp;: mixed    </span>
-</dt>
-<dd>OAuthProvider constructor.</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method___get">__get()</a>
-    <span>
-                                &nbsp;: string|null    </span>
-</dt>
-<dd>Magic getter for the properties specified in self::ALLOWED_PROPERTIES</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getAccessToken">getAccessToken()</a>
-    <span>
-                                &nbsp;: <a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>    </span>
-</dt>
-<dd>Obtains an OAuth2 access token with the given $code, verifies the $state
-if the provider implements the CSRFToken interface, and returns an AccessToken object</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getAuthURL">getAuthURL()</a>
-    <span>
-                                &nbsp;: <abbr title="\Psr\Http\Message\UriInterface">UriInterface</abbr>    </span>
-</dt>
-<dd>Prepares the URL with optional $params and $scopes which redirects to the provider&#039;s authorization prompt
-and returns a PSR-7 UriInterface with all necessary parameters set</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getClientCredentialsToken">getClientCredentialsToken()</a>
-    <span>
-                                &nbsp;: <a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>    </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getRequestAuthorization">getRequestAuthorization()</a>
-    <span>
-                                &nbsp;: <abbr title="\Psr\Http\Message\RequestInterface">RequestInterface</abbr>    </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getStorage">getStorage()</a>
-    <span>
-                                &nbsp;: <a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a>    </span>
-</dt>
-<dd>Returns the current OAuthStorageInterface</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_invalidateAccessToken">invalidateAccessToken()</a>
-    <span>
-                                &nbsp;: bool    </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Providers-Instagram.html#method_me">me()</a>
-    <span>
-                                &nbsp;: <abbr title="\Psr\Http\Message\ResponseInterface">ResponseInterface</abbr>    </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_refreshAccessToken">refreshAccessToken()</a>
-    <span>
-                                &nbsp;: <a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>    </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_request">request()</a>
-    <span>
-                                &nbsp;: <abbr title="\Psr\Http\Message\ResponseInterface">ResponseInterface</abbr>    </span>
-</dt>
-<dd>Prepares an API request to $path with the given parameters, gets authorization, fires the request
-and returns a PSR-7 ResponseInterface with the corresponding API response</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_retrieveAccessToken">retrieveAccessToken()</a>
-    <span>
-                                &nbsp;: <a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>    </span>
-</dt>
-<dd>Gets an access token from the current OAuthStorageInterface (shorthand/convenience)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_sendRequest">sendRequest()</a>
-    <span>
-                                &nbsp;: <abbr title="\Psr\Http\Message\ResponseInterface">ResponseInterface</abbr>    </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setLogger">setLogger()</a>
-    <span>
-                                &nbsp;: static    </span>
-</dt>
-<dd>Sets an optional PSR-3 LoggerInterface</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setRequestFactory">setRequestFactory()</a>
-    <span>
-                                &nbsp;: static    </span>
-</dt>
-<dd>Sets an optional PSR-17 RequestFactoryInterface</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setStorage">setStorage()</a>
-    <span>
-                                &nbsp;: static    </span>
-</dt>
-<dd>Sets an optional OAuthStorageInterface</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setStreamFactory">setStreamFactory()</a>
-    <span>
-                                &nbsp;: static    </span>
-</dt>
-<dd>Sets an optional PSR-17 StreamFactoryInterface</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setUriFactory">setUriFactory()</a>
-    <span>
-                                &nbsp;: static    </span>
-</dt>
-<dd>Sets an optional PSR-17 UriFactoryInterface</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_storeAccessToken">storeAccessToken()</a>
-    <span>
-                                &nbsp;: static    </span>
-</dt>
-<dd>Sets an access token in the current OAuthStorageInterface (shorthand/convenience)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_cleanBodyParams">cleanBodyParams()</a>
-    <span>
-                                &nbsp;: array&lt;string|int, mixed&gt;    </span>
-</dt>
-<dd>Cleans an array of body parameters</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_cleanQueryParams">cleanQueryParams()</a>
-    <span>
-                                &nbsp;: array&lt;string|int, mixed&gt;    </span>
-</dt>
-<dd>Cleans an array of query parameters</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_construct">construct()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-<dd>A replacement constructor that you can call in extended classes,
-so that you don&#039;t have to implement the monstrous original `__construct()`</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_createAccessToken">createAccessToken()</a>
-    <span>
-                                &nbsp;: <a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>    </span>
-</dt>
-<dd>Creates an access token with the provider set to $this-&gt;serviceName</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getRequestBody">getRequestBody()</a>
-    <span>
-                                &nbsp;: <abbr title="\Psr\Http\Message\StreamInterface">StreamInterface</abbr>    </span>
-</dt>
-<dd>Prepares the request body</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getRequestHeaders">getRequestHeaders()</a>
-    <span>
-                                &nbsp;: array&lt;string|int, mixed&gt;    </span>
-</dt>
-<dd>Prepare request headers</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getRequestTarget">getRequestTarget()</a>
-    <span>
-                                &nbsp;: string    </span>
-</dt>
-<dd>Determine the request target from the given URI (path segment or URL) with respect to $apiURL,
-anything except host and path will be ignored, scheme will always be set to &quot;https&quot;.</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getRequestURL">getRequestURL()</a>
-    <span>
-                                &nbsp;: string    </span>
-</dt>
-<dd>Prepares the request URL</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_parseTokenResponse">parseTokenResponse()</a>
-    <span>
-                                &nbsp;: <a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>    </span>
-</dt>
-<dd>Parses the response from a request to the token endpoint</dd>
-
-    </dl>
-
-
-
-
-        
-    <section class="phpdocumentor-constants">
-        <h3 class="phpdocumentor-elements__header" id="constants">
-            Constants
-            <a href="classes/chillerlan-OAuth-Providers-Instagram.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
-
-        </h3>
-                    <article class="phpdocumentor-element -constant -public ">
-    <h4 class="phpdocumentor-element__name" id="constant_SCOPE_BASIC">
-        SCOPE_BASIC
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_BASIC" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Instagram.php"><a href="files/src-providers-instagram.html"><abbr title="src/Providers/Instagram.php">Instagram.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">26</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-signature phpdocumentor-code ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-        <span class="phpdocumentor-signature__type">mixed</span>
-    <span class="phpdocumentor-signature__name">SCOPE_BASIC</span>
-    = <span class="phpdocumentor-signature__default-value">&#039;basic&#039;</span>
-</code>
-
-
-    
-    
-    
-
-</article>
-                    <article class="phpdocumentor-element -constant -public ">
-    <h4 class="phpdocumentor-element__name" id="constant_SCOPE_COMMENTS">
-        SCOPE_COMMENTS
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_COMMENTS" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Instagram.php"><a href="files/src-providers-instagram.html"><abbr title="src/Providers/Instagram.php">Instagram.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">27</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-signature phpdocumentor-code ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-        <span class="phpdocumentor-signature__type">mixed</span>
-    <span class="phpdocumentor-signature__name">SCOPE_COMMENTS</span>
-    = <span class="phpdocumentor-signature__default-value">&#039;comments&#039;</span>
-</code>
-
-
-    
-    
-    
-
-</article>
-                    <article class="phpdocumentor-element -constant -public ">
-    <h4 class="phpdocumentor-element__name" id="constant_SCOPE_FOLLOWER_LIST">
-        SCOPE_FOLLOWER_LIST
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_FOLLOWER_LIST" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Instagram.php"><a href="files/src-providers-instagram.html"><abbr title="src/Providers/Instagram.php">Instagram.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">31</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-signature phpdocumentor-code ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-        <span class="phpdocumentor-signature__type">mixed</span>
-    <span class="phpdocumentor-signature__name">SCOPE_FOLLOWER_LIST</span>
-    = <span class="phpdocumentor-signature__default-value">&#039;follower_list&#039;</span>
-</code>
-
-
-    
-    
-    
-
-</article>
-                    <article class="phpdocumentor-element -constant -public ">
-    <h4 class="phpdocumentor-element__name" id="constant_SCOPE_LIKES">
-        SCOPE_LIKES
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_LIKES" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Instagram.php"><a href="files/src-providers-instagram.html"><abbr title="src/Providers/Instagram.php">Instagram.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">29</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-signature phpdocumentor-code ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-        <span class="phpdocumentor-signature__type">mixed</span>
-    <span class="phpdocumentor-signature__name">SCOPE_LIKES</span>
-    = <span class="phpdocumentor-signature__default-value">&#039;likes&#039;</span>
-</code>
-
-
-    
-    
-    
-
-</article>
-                    <article class="phpdocumentor-element -constant -public ">
-    <h4 class="phpdocumentor-element__name" id="constant_SCOPE_PUBLIC_CONTENT">
-        SCOPE_PUBLIC_CONTENT
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_PUBLIC_CONTENT" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Instagram.php"><a href="files/src-providers-instagram.html"><abbr title="src/Providers/Instagram.php">Instagram.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">30</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-signature phpdocumentor-code ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-        <span class="phpdocumentor-signature__type">mixed</span>
-    <span class="phpdocumentor-signature__name">SCOPE_PUBLIC_CONTENT</span>
-    = <span class="phpdocumentor-signature__default-value">&#039;public_content&#039;</span>
-</code>
-
-
-    
-    
-    
-
-</article>
-                    <article class="phpdocumentor-element -constant -public ">
-    <h4 class="phpdocumentor-element__name" id="constant_SCOPE_RELATIONSHIPS">
-        SCOPE_RELATIONSHIPS
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_RELATIONSHIPS" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Instagram.php"><a href="files/src-providers-instagram.html"><abbr title="src/Providers/Instagram.php">Instagram.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">28</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-signature phpdocumentor-code ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-        <span class="phpdocumentor-signature__type">mixed</span>
-    <span class="phpdocumentor-signature__name">SCOPE_RELATIONSHIPS</span>
-    = <span class="phpdocumentor-signature__default-value">&#039;relationships&#039;</span>
-</code>
-
-
-    
-    
-    
-
-</article>
-                    <article class="phpdocumentor-element -constant -protected ">
-    <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
-        ALLOWED_PROPERTIES
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">66</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-signature phpdocumentor-code ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, string&gt;</span>
-    <span class="phpdocumentor-signature__name">ALLOWED_PROPERTIES</span>
-    = <span class="phpdocumentor-signature__default-value">[&#039;apiDocs&#039;, &#039;apiURL&#039;, &#039;applicationURL&#039;, &#039;serviceName&#039;, &#039;userRevokeURL&#039;]</span>
-</code>
-
-
-    
-    
-    
-
-</article>
-            </section>
-
-        
-    <section class="phpdocumentor-properties">
-        <h3 class="phpdocumentor-elements__header" id="properties">
-            Properties
-            <a href="classes/chillerlan-OAuth-Providers-Instagram.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
-
-        </h3>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
-        $accessTokenURL
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_accessTokenURL" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Instagram.php"><a href="files/src-providers-instagram.html"><abbr title="src/Providers/Instagram.php">Instagram.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">39</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$accessTokenURL</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;https://api.instagram.com/oauth/access_token&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiDocs">
-        $apiDocs
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_apiDocs" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Instagram.php"><a href="files/src-providers-instagram.html"><abbr title="src/Providers/Instagram.php">Instagram.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string|null</span>
-    <span class="phpdocumentor-signature__name">$apiDocs</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;https://www.instagram.com/developer/&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiURL">
-        $apiURL
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_apiURL" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Instagram.php"><a href="files/src-providers-instagram.html"><abbr title="src/Providers/Instagram.php">Instagram.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">40</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$apiURL</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;https://api.instagram.com&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_applicationURL">
-        $applicationURL
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_applicationURL" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Instagram.php"><a href="files/src-providers-instagram.html"><abbr title="src/Providers/Instagram.php">Instagram.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">43</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string|null</span>
-    <span class="phpdocumentor-signature__name">$applicationURL</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;https://www.instagram.com/developer/clients/manage/&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authURL">
-        $authURL
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_authURL" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Instagram.php"><a href="files/src-providers-instagram.html"><abbr title="src/Providers/Instagram.php">Instagram.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authURL</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;https://api.instagram.com/oauth/authorize&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
-        $clientCredentialsTokenURL
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">61</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">An optional client credentials token endpoint in case the provider supports ClientCredentials.</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string|null</span>
-    <span class="phpdocumentor-signature__name">$clientCredentialsTokenURL</span>
-     = <span class="phpdocumentor-signature__default-value">null</span></code>
-
-        <section class="phpdocumentor-description"><p>If the provider supports client credentials and $clientCredentialsTokenURL is null, $accessTokenURL will be used instead.</p>
-</section>
-
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Instagram.php"><a href="files/src-providers-instagram.html"><abbr title="src/Providers/Instagram.php">Instagram.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">33</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_BASIC, self::SCOPE_PUBLIC_CONTENT]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_http">
-        $http
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">100</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$http</span>
-    </code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_logger">
-        $logger
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">105</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$logger</span>
-     = <span class="phpdocumentor-signature__default-value">new NullLogger()</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_options">
-        $options
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">99</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><a href="classes/chillerlan-OAuth-OAuthOptions.html"><abbr title="\chillerlan\OAuth\OAuthOptions">OAuthOptions</abbr></a>|<abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$options</span>
-    </code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
-        $refreshTokenURL
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">55</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">An optional refresh token endpoint in case the provider supports TokenRefresh.</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$refreshTokenURL</span>
-    </code>
-
-        <section class="phpdocumentor-description"><p>If the provider supports token refresh and $refreshTokenURL is null, $accessTokenURL will be used instead.</p>
-</section>
-
-    
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">see</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                    <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-TokenRefresh.html"><abbr title="\chillerlan\OAuth\Core\TokenRefresh">TokenRefresh</abbr></a></span>
-                                        
-                                             
-                                    </dd>
-                                            </dl>
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_requestFactory">
-        $requestFactory
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">101</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$requestFactory</span>
-    </code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_revokeURL">
-        $revokeURL
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">44</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">an optional URL for application side token revocation</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$revokeURL</span>
-    </code>
-
-    
-    
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">see</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                    <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-TokenInvalidate.html"><abbr title="\chillerlan\OAuth\Core\TokenInvalidate">TokenInvalidate</abbr></a></span>
-                                        
-                                             
-                                    </dd>
-                                            </dl>
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_serviceName">
-        $serviceName
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">73</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">the name of the provider/class (magic)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$serviceName</span>
-    </code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_storage">
-        $storage
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">104</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a></span>
-    <span class="phpdocumentor-signature__name">$storage</span>
-     = <span class="phpdocumentor-signature__default-value">new MemoryStorage()</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_streamFactory">
-        $streamFactory
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">102</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$streamFactory</span>
-    </code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">103</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
-        $userRevokeURL
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_userRevokeURL" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Instagram.php"><a href="files/src-providers-instagram.html"><abbr title="src/Providers/Instagram.php">Instagram.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">41</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string|null</span>
-    <span class="phpdocumentor-signature__name">$userRevokeURL</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;https://www.instagram.com/accounts/manage_access/&#039;</span></code>
-
-    
-    
-    
-
-</article>
-            </section>
-
-            <section class="phpdocumentor-methods">
-        <h3 class="phpdocumentor-elements__header" id="methods">
-            Methods
-            <a href="classes/chillerlan-OAuth-Providers-Instagram.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
-
-        </h3>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method___construct">
-        __construct()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method___construct" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">98</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">OAuthProvider constructor.</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">__construct</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-OAuthOptions.html"><abbr title="\chillerlan\OAuth\OAuthOptions">OAuthOptions</abbr></a>|<abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$http</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$requestFactory</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$streamFactory</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$uriFactory</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$storage</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">new MemoryStorage()</span><span> ]</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">new NullLogger()</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$options</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-OAuthOptions.html"><abbr title="\chillerlan\OAuth\OAuthOptions">OAuthOptions</abbr></a>|<abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$http</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$requestFactory</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$streamFactory</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$uriFactory</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$storage</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a></span>
-                 = <span class="phpdocumentor-signature__argument__default-value">new MemoryStorage()</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$logger</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr></span>
-                 = <span class="phpdocumentor-signature__argument__default-value">new NullLogger()</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-
-    
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method___get">
-        __get()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method___get" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">124</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Magic getter for the properties specified in self::ALLOWED_PROPERTIES</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">__get</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$name</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string|null</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$name</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">string|null</span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
-        getAccessToken()
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">143</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Obtains an OAuth2 access token with the given $code, verifies the $state
-if the provider implements the CSRFToken interface, and returns an AccessToken object</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$code</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$state</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$code</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$state</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
-        getAuthURL()
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getAuthURL" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">71</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Prepares the URL with optional $params and $scopes which redirects to the provider&#039;s authorization prompt
-and returns a PSR-7 UriInterface with all necessary parameters set</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getAuthURL</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$params</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$scopes</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Message\UriInterface">UriInterface</abbr></span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$params</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$scopes</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getAuthURL#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Message\UriInterface">UriInterface</abbr></span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
-        getClientCredentialsToken()
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getClientCredentialsToken" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">196</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getClientCredentialsToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$scopes</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$scopes</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getClientCredentialsToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">implements</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                                 <section class="phpdocumentor-description"><p>\chillerlan\OAuth\Core\ClientCredentials</p>
-</section>
-
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">throws</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
-                                                            
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
-        getRequestAuthorization()
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getRequestAuthorization" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">177</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getRequestAuthorization</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\RequestInterface">RequestInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$request</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Message\RequestInterface">RequestInterface</abbr></span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$request</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\RequestInterface">RequestInterface</abbr></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$token</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getRequestAuthorization#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Message\RequestInterface">RequestInterface</abbr></span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_getStorage">
-        getStorage()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getStorage" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">148</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Returns the current OAuthStorageInterface</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getStorage</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a></span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getStorage#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">codeCoverageIgnore</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a></span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
-        invalidateAccessToken()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_invalidateAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">384</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">invalidateAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$token</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_invalidateAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">implements</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                                 <section class="phpdocumentor-description"><p>\chillerlan\OAuth\Core\TokenInvalidate</p>
-</section>
-
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">codeCoverageIgnore</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">throws</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
-                                                            
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">bool</span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_me">
-        me()
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#method_me" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Instagram.php"><a href="files/src-providers-instagram.html"><abbr title="src/Providers/Instagram.php">Instagram.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">49</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">me</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Message\ResponseInterface">ResponseInterface</abbr></span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#method_me#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Message\ResponseInterface">ResponseInterface</abbr></span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
-        refreshAccessToken()
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_refreshAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">236</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">refreshAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$token</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_refreshAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">implements</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                                 <section class="phpdocumentor-description"><p>\chillerlan\OAuth\Core\TokenRefresh</p>
-</section>
-
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">throws</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
-                                                            
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_request">
-        request()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_request" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">220</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Prepares an API request to $path with the given parameters, gets authorization, fires the request
-and returns a PSR-7 ResponseInterface with the corresponding API response</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">request</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$path</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$params</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\StreamInterface">StreamInterface</abbr>|array&lt;string|int, mixed&gt;|string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$body</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$headers</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$protocolVersion</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Message\ResponseInterface">ResponseInterface</abbr></span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$path</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$params</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$method</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$body</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\StreamInterface">StreamInterface</abbr>|array&lt;string|int, mixed&gt;|string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$headers</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$protocolVersion</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_request#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Message\ResponseInterface">ResponseInterface</abbr></span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
-        retrieveAccessToken()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_retrieveAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">206</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Gets an access token from the current OAuthStorageInterface (shorthand/convenience)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">retrieveAccessToken</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_retrieveAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">codeCoverageIgnore</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_sendRequest">
-        sendRequest()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_sendRequest" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">350</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">sendRequest</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\RequestInterface">RequestInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$request</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Message\ResponseInterface">ResponseInterface</abbr></span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$request</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\RequestInterface">RequestInterface</abbr></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_sendRequest#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Message\ResponseInterface">ResponseInterface</abbr></span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_setLogger">
-        setLogger()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setLogger" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">156</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Sets an optional PSR-3 LoggerInterface</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">setLogger</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$logger</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setLogger#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">codeCoverageIgnore</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">static</span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
-        setRequestFactory()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setRequestFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">166</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Sets an optional PSR-17 RequestFactoryInterface</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">setRequestFactory</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$requestFactory</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$requestFactory</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setRequestFactory#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">codeCoverageIgnore</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">static</span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_setStorage">
-        setStorage()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setStorage" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">137</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Sets an optional OAuthStorageInterface</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">setStorage</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$storage</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$storage</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageInterface">OAuthStorageInterface</abbr></a></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setStorage#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">codeCoverageIgnore</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">static</span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
-        setStreamFactory()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setStreamFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">176</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Sets an optional PSR-17 StreamFactoryInterface</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">setStreamFactory</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$streamFactory</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$streamFactory</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setStreamFactory#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">codeCoverageIgnore</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">static</span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
-        setUriFactory()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setUriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">186</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Sets an optional PSR-17 UriFactoryInterface</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">setUriFactory</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$uriFactory</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$uriFactory</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setUriFactory#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">codeCoverageIgnore</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">static</span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
-        storeAccessToken()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_storeAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">196</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Sets an access token in the current OAuthStorageInterface (shorthand/convenience)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">storeAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$token</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_storeAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">codeCoverageIgnore</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">static</span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
-        cleanBodyParams()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_cleanBodyParams" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">306</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Cleans an array of body parameters</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">cleanBodyParams</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">iterable&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$params</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">array&lt;string|int, mixed&gt;</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$params</span>
-                : <span class="phpdocumentor-signature__argument__return-type">iterable&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">array&lt;string|int, mixed&gt;</span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
-        cleanQueryParams()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_cleanQueryParams" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">266</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Cleans an array of query parameters</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">cleanQueryParams</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">iterable&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$params</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">array&lt;string|int, mixed&gt;</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$params</span>
-                : <span class="phpdocumentor-signature__argument__return-type">iterable&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">array&lt;string|int, mixed&gt;</span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_construct">
-        construct()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_construct" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">117</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">A replacement constructor that you can call in extended classes,
-so that you don&#039;t have to implement the monstrous original `__construct()`</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">construct</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
-        createAccessToken()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_createAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">213</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Creates an access token with the provider set to $this-&gt;serviceName</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">createAccessToken</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
-        getRequestBody()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getRequestBody" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">275</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Prepares the request body</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">getRequestBody</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\StreamInterface">StreamInterface</abbr>|array&lt;string|int, mixed&gt;|string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$body</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\RequestInterface">RequestInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$request</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Message\StreamInterface">StreamInterface</abbr></span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$body</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\StreamInterface">StreamInterface</abbr>|array&lt;string|int, mixed&gt;|string</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$request</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\RequestInterface">RequestInterface</abbr></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getRequestBody#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">throws</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
-                                                            
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Message\StreamInterface">StreamInterface</abbr></span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
-        getRequestHeaders()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getRequestHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">252</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Prepare request headers</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">getRequestHeaders</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$headers</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">array&lt;string|int, mixed&gt;</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$headers</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">array&lt;string|int, mixed&gt;</span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
-        getRequestTarget()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getRequestTarget" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">319</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Determine the request target from the given URI (path segment or URL) with respect to $apiURL,
-anything except host and path will be ignored, scheme will always be set to &quot;https&quot;.</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">getRequestTarget</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$uri</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-        <section class="phpdocumentor-description"><p>Throws if the given path is invalid or if the host of a given URL does not match $apiURL.</p>
-</section>
-
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$uri</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getRequestTarget#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">see</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                    <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html#method_request"><abbr title="\chillerlan\OAuth\Core\OAuthInterface::request()">OAuthInterface::request()</abbr></a></span>
-                                        
-                                             
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">throws</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
-                                                            
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">string</span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
-        getRequestURL()
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getRequestURL" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">259</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Prepares the request URL</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">getRequestURL</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$path</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$params</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$path</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$params</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">string</span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
-        parseTokenResponse()
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_parseTokenResponse" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">103</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Parses the response from a request to the token endpoint</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">parseTokenResponse</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\ResponseInterface">ResponseInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$response</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$response</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\ResponseInterface">ResponseInterface</abbr></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_parseTokenResponse#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">see</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                    <span class="phpdocumentor-tag-link"><a href="https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.4">https://datatracker.ietf.org/doc/html/rfc6749#section-4.1.4</a></span>
-                                        
-                                             
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">throws</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
-                                                            
-                                             
-                                    </dd>
-                            <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">throws</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><abbr title="\JsonException">JsonException</abbr></span>
-                                                            
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
-            </section>
-
-</article>
-            </section>
-
-        <div class="phpdocumentor-modal" id="source-view">
-    <div class="phpdocumentor-modal-bg" data-exit-button></div>
-    <div class="phpdocumentor-modal-container">
-        <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/src/Providers/Instagram.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
-        </div>
-        <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
-    </div>
-</div>
-
-    <script type="text/javascript">
-        (function () {
-            function loadExternalCodeSnippet(el, url, line) {
-                Array.prototype.slice.call(el.querySelectorAll('pre[data-src]')).forEach((pre) => {
-                    const src = url || pre.getAttribute('data-src').replace(/\\/g, '/');
-                    const language = 'php';
-
-                    const code = document.createElement('code');
-                    code.className = 'language-' + language;
-                    pre.textContent = '';
-                    pre.setAttribute('data-line', line)
-                    code.textContent = 'Loading…';
-                    pre.appendChild(code);
-
-                    var xhr = new XMLHttpRequest();
-
-                    xhr.open('GET', src, true);
-
-                    xhr.onreadystatechange = function () {
-                        if (xhr.readyState !== 4) {
-                            return;
-                        }
-
-                        if (xhr.status < 400 && xhr.responseText) {
-                            code.textContent = xhr.responseText;
-                            Prism.highlightElement(code);
-                            return;
-                        }
-
-                        if (xhr.status === 404) {
-                            code.textContent = '✖ Error: File could not be found';
-                            return;
-                        }
-
-                        if (xhr.status >= 400) {
-                            code.textContent = '✖ Error ' + xhr.status + ' while fetching file: ' + xhr.statusText;
-                            return;
-                        }
-
-                        code.textContent = '✖ Error: An unknown error occurred';
-                    };
-
-                    xhr.send(null);
-                });
-            }
-
-            const modalButtons = document.querySelectorAll("[data-modal]");
-            const openedAsLocalFile = window.location.protocol === 'file:';
-            if (modalButtons.length > 0 && openedAsLocalFile) {
-                console.warn(
-                    'Viewing the source code is unavailable because you are opening this page from the file:// scheme; ' +
-                    'browsers block XHR requests when a page is opened this way'
-                );
-            }
-
-            modalButtons.forEach(function (trigger) {
-                if (openedAsLocalFile) {
-                    trigger.setAttribute("hidden", "hidden");
-                }
-
-                trigger.addEventListener("click", function (event) {
-                    event.preventDefault();
-                    const modal = document.getElementById(trigger.dataset.modal);
-                    if (!modal) {
-                        console.error(`Modal with id "${trigger.dataset.modal}" could not be found`);
-                        return;
-                    }
-                    modal.classList.add("phpdocumentor-modal__open");
-
-                    loadExternalCodeSnippet(modal, trigger.dataset.src || null, trigger.dataset.line)
-                    const exits = modal.querySelectorAll("[data-exit-button]");
-                    exits.forEach(function (exit) {
-                        exit.addEventListener("click", function (event) {
-                            event.preventDefault();
-                            modal.classList.remove("phpdocumentor-modal__open");
-                        });
-                    });
-                });
-            });
-        })();
-    </script>
-
-    </article>
-                                </section>
-                <section class="phpdocumentor-on-this-page__sidebar">
-                                
-    <section class="phpdocumentor-on-this-page__content">
-        <strong class="phpdocumentor-on-this-page__title">On this page</strong>
-
-        <ul class="phpdocumentor-list -clean">
-            <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
-            <li>
-                <ul class="phpdocumentor-list -clean">
-                                        <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#toc-constants">Constants</a></li>
-                                                            <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#toc-properties">Properties</a></li>
-                                                            <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#toc-methods">Methods</a></li>
-                                    </ul>
-            </li>
-                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
-                <li>
-                    <ul class="phpdocumentor-list -clean">
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_BASIC">SCOPE_BASIC</a></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_COMMENTS">SCOPE_COMMENTS</a></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_FOLLOWER_LIST">SCOPE_FOLLOWER_LIST</a></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_LIKES">SCOPE_LIKES</a></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_PUBLIC_CONTENT">SCOPE_PUBLIC_CONTENT</a></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_RELATIONSHIPS">SCOPE_RELATIONSHIPS</a></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a></li>
-                                            </ul>
-                </li>
-            
-                            <li class="phpdocumentor-on-this-page-section__title">Properties</li>
-                <li>
-                    <ul class="phpdocumentor-list -clean">
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#property_userRevokeURL">$userRevokeURL<a href="classes/chillerlan-OAuth-Providers-Instagram.html"></li>
-                                            </ul>
-                </li>
-            
-                        <li class="phpdocumentor-on-this-page-section__title">Methods</li>
-            <li>
-                <ul class="phpdocumentor-list -clean">
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method___construct">__construct()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method___get">__get()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getAccessToken">getAccessToken()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getAuthURL">getAuthURL()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getClientCredentialsToken">getClientCredentialsToken()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getRequestAuthorization">getRequestAuthorization()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getStorage">getStorage()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_invalidateAccessToken">invalidateAccessToken()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Providers-Instagram.html#method_me">me()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_refreshAccessToken">refreshAccessToken()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_request">request()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_retrieveAccessToken">retrieveAccessToken()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_sendRequest">sendRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setLogger">setLogger()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setRequestFactory">setRequestFactory()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setStorage">setStorage()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setStreamFactory">setStreamFactory()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_setUriFactory">setUriFactory()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_storeAccessToken">storeAccessToken()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_cleanBodyParams">cleanBodyParams()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_cleanQueryParams">cleanQueryParams()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_construct">construct()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_createAccessToken">createAccessToken()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getRequestBody">getRequestBody()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getRequestHeaders">getRequestHeaders()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getRequestTarget">getRequestTarget()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getRequestURL">getRequestURL()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_parseTokenResponse">parseTokenResponse()</a></li>
-                                    </ul>
-            </li>
-                    </ul>
-    </section>
-
-                </section>
-                            </div>
-            <section data-search-results class="phpdocumentor-search-results phpdocumentor-search-results--hidden">
-    <section class="phpdocumentor-search-results__dialog">
-        <header class="phpdocumentor-search-results__header">
-            <h2 class="phpdocumentor-search-results__title">Search results</h2>
-            <button class="phpdocumentor-search-results__close"><i class="fas fa-times"></i></button>
-        </header>
-        <section class="phpdocumentor-search-results__body">
-            <ul class="phpdocumentor-search-results__entries"></ul>
-        </section>
-    </section>
-</section>
-        </div>
-        <a href="classes/chillerlan-OAuth-Providers-Instagram.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
-
-    </main>
-
-    <script>
-        cssVars({});
-    </script>
-    <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/prism.min.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/autoloader/prism-autoloader.min.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-numbers/prism-line-numbers.min.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-highlight/prism-line-highlight.min.js"></script>
-</body>
-</html>
diff --git a/classes/chillerlan-OAuth-Providers-LastFM.html b/classes/chillerlan-OAuth-Providers-LastFM.html
index 980f883b..2b825cf5 100644
--- a/classes/chillerlan-OAuth-Providers-LastFM.html
+++ b/classes/chillerlan-OAuth-Providers-LastFM.html
@@ -243,7 +243,7 @@ <h4 id="toc-properties">
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_accessTokenURL">$accessTokenURL</a>
+    <a href="classes/chillerlan-OAuth-Providers-LastFM.html#property_accessTokenURL">$accessTokenURL</a>
     <span>
                         &nbsp;: string            </span>
 </dt>
@@ -256,13 +256,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional link to the provider&#039;s API docs (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-LastFM.html#property_apiURL">$apiURL</a>
     <span>
@@ -277,13 +270,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL to the provider&#039;s credential registration/application page (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-LastFM.html#property_authURL">$authURL</a>
     <span>
@@ -737,7 +723,7 @@ <h4 class="phpdocumentor-element__name" id="constant_PERIODS">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/LastFM.php"><a href="files/src-providers-lastfm.html"><abbr title="src/Providers/LastFM.php">LastFM.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -765,7 +751,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -801,15 +787,15 @@ <h3 class="phpdocumentor-elements__header" id="properties">
 >
     <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
         $accessTokenURL
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_accessTokenURL" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Providers-LastFM.html#property_accessTokenURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/LastFM.php"><a href="files/src-providers-lastfm.html"><abbr title="src/Providers/LastFM.php">LastFM.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -819,7 +805,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <span class="phpdocumentor-signature__visibility">protected</span>
         <span class="phpdocumentor-signature__type">string</span>
     <span class="phpdocumentor-signature__name">$accessTokenURL</span>
-    </code>
+     = <span class="phpdocumentor-signature__default-value">&#039;https://ws.audioscrobbler.com/2.0&#039;</span></code>
 
     
     
@@ -843,7 +829,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/LastFM.php"><a href="files/src-providers-lastfm.html"><abbr title="src/Providers/LastFM.php">LastFM.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -859,40 +845,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -911,7 +863,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/LastFM.php"><a href="files/src-providers-lastfm.html"><abbr title="src/Providers/LastFM.php">LastFM.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">41</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -945,7 +897,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/LastFM.php"><a href="files/src-providers-lastfm.html"><abbr title="src/Providers/LastFM.php">LastFM.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">46</span>
 
     </aside>
 
@@ -961,40 +913,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1013,7 +931,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/LastFM.php"><a href="files/src-providers-lastfm.html"><abbr title="src/Providers/LastFM.php">LastFM.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -1047,7 +965,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1080,7 +998,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1113,7 +1031,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1146,7 +1064,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1179,7 +1097,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1228,7 +1146,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1262,7 +1180,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1295,7 +1213,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1328,7 +1246,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1361,7 +1279,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/LastFM.php"><a href="files/src-providers-lastfm.html"><abbr title="src/Providers/LastFM.php">LastFM.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">42</span>
+    <span class="phpdocumentor-element-found-in__line">44</span>
 
     </aside>
 
@@ -1400,7 +1318,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1484,7 +1402,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1530,7 +1448,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/LastFM.php"><a href="files/src-providers-lastfm.html"><abbr title="src/Providers/LastFM.php">LastFM.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">81</span>
+    <span class="phpdocumentor-element-found-in__line">83</span>
 
     </aside>
 
@@ -1575,7 +1493,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/LastFM.php"><a href="files/src-providers-lastfm.html"><abbr title="src/Providers/LastFM.php">LastFM.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">51</span>
 
     </aside>
 
@@ -1634,7 +1552,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/LastFM.php"><a href="files/src-providers-lastfm.html"><abbr title="src/Providers/LastFM.php">LastFM.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">188</span>
+    <span class="phpdocumentor-element-found-in__line">190</span>
 
     </aside>
 
@@ -1707,7 +1625,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1764,7 +1682,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -1814,7 +1732,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1840,7 +1758,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/LastFM.php"><a href="files/src-providers-lastfm.html"><abbr title="src/Providers/LastFM.php">LastFM.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">197</span>
 
     </aside>
 
@@ -1890,7 +1808,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/LastFM.php"><a href="files/src-providers-lastfm.html"><abbr title="src/Providers/LastFM.php">LastFM.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">139</span>
 
     </aside>
 
@@ -1986,7 +1904,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2043,7 +1961,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2102,7 +2020,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2169,7 +2087,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2236,7 +2154,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2303,7 +2221,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2370,7 +2288,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2437,7 +2355,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2504,7 +2422,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2550,7 +2468,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2596,7 +2514,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2629,7 +2547,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2665,7 +2583,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2707,7 +2625,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2733,7 +2651,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -2779,7 +2697,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -2825,7 +2743,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2851,7 +2769,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -2904,7 +2822,7 @@ <h4 class="phpdocumentor-element__name" id="method_getSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/LastFM.php"><a href="files/src-providers-lastfm.html"><abbr title="src/Providers/LastFM.php">LastFM.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">63</span>
 
     </aside>
 
@@ -2949,7 +2867,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/LastFM.php"><a href="files/src-providers-lastfm.html"><abbr title="src/Providers/LastFM.php">LastFM.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">102</span>
 
     </aside>
 
@@ -2983,7 +2901,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3122,12 +3040,10 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-LastFM.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-LastFM.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-LastFM.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-LastFM.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-LastFM.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-LastFM.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-LastFM.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-LastFM.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-LastFM.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-LastFM.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-LastFM.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-LastFM.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-LastFM.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-LastFM.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-LastFM.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-MailChimp.html b/classes/chillerlan-OAuth-Providers-MailChimp.html
index 0e5f1b97..376c898b 100644
--- a/classes/chillerlan-OAuth-Providers-MailChimp.html
+++ b/classes/chillerlan-OAuth-Providers-MailChimp.html
@@ -242,13 +242,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiURL">$apiURL</a>
     <span>
@@ -262,36 +255,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-MailChimp.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-MailChimp.html#property_authURL">$authURL</a>
     <span>
@@ -305,13 +268,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -350,13 +306,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -619,7 +568,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -767,40 +716,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -819,7 +734,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">69</span>
 
     </aside>
 
@@ -868,144 +783,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Providers-MailChimp.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/MailChimp.php"><a href="files/src-providers-mailchimp.html"><abbr title="src/Providers/MailChimp.php">MailChimp.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;OAuth&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1057,7 +834,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1075,40 +852,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">66</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1127,7 +870,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1160,7 +903,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1193,7 +936,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1226,7 +969,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1277,7 +1020,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1310,7 +1053,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1341,40 +1084,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1393,7 +1102,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1427,7 +1136,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1460,7 +1169,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1493,7 +1202,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1526,7 +1235,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1565,7 +1274,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1649,7 +1358,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1695,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1763,7 +1472,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1831,7 +1540,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1874,7 +1583,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1900,7 +1609,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -1966,7 +1675,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2023,7 +1732,7 @@ <h4 class="phpdocumentor-element__name" id="method_getTokenMetadata">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/MailChimp.php"><a href="files/src-providers-mailchimp.html"><abbr title="src/Providers/MailChimp.php">MailChimp.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -2083,7 +1792,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2133,7 +1842,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2159,7 +1868,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/MailChimp.php"><a href="files/src-providers-mailchimp.html"><abbr title="src/Providers/MailChimp.php">MailChimp.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -2216,7 +1925,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2259,7 +1968,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2285,7 +1994,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/MailChimp.php"><a href="files/src-providers-mailchimp.html"><abbr title="src/Providers/MailChimp.php">MailChimp.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">68</span>
+    <span class="phpdocumentor-element-found-in__line">67</span>
 
     </aside>
 
@@ -2380,7 +2089,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2437,7 +2146,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2496,7 +2205,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2563,7 +2272,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2630,7 +2339,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2697,7 +2406,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2764,7 +2473,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2831,7 +2540,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2898,7 +2607,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2944,7 +2653,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2990,7 +2699,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3023,7 +2732,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3059,7 +2768,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3101,7 +2810,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3127,7 +2836,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3173,7 +2882,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3219,7 +2928,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3245,7 +2954,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3298,7 +3007,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3341,7 +3050,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3485,23 +3194,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-MailChimp.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-MailChimp.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-MailChimp.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-MailChimp.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-MailChimp.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-MailChimp.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Mastodon.html b/classes/chillerlan-OAuth-Providers-Mastodon.html
index 1333bc81..d29c3007 100644
--- a/classes/chillerlan-OAuth-Providers-Mastodon.html
+++ b/classes/chillerlan-OAuth-Providers-Mastodon.html
@@ -203,6 +203,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Mastodon.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_READ, self::SCOPE_FOLLOW]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-Mastodon.html#constant_SCOPE_FOLLOW">SCOPE_FOLLOW</a>
     <span>
@@ -255,13 +261,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiURL">$apiURL</a>
     <span>
@@ -276,36 +275,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL to the provider&#039;s credential registration/application page (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL</a>
     <span>
@@ -320,13 +289,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Mastodon.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -371,13 +333,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -633,6 +588,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-Mastodon.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Mastodon.php"><a href="files/src-providers-mastodon.html"><abbr title="src/Providers/Mastodon.php">Mastodon.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">31</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_READ, self::SCOPE_FOLLOW]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_FOLLOW">
         SCOPE_FOLLOW
         <a href="classes/chillerlan-OAuth-Providers-Mastodon.html#constant_SCOPE_FOLLOW" class="headerlink"><i class="fas fa-link"></i></a>
@@ -754,7 +737,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -798,7 +781,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">50</span>
 
     </aside>
 
@@ -832,7 +815,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Mastodon.php"><a href="files/src-providers-mastodon.html"><abbr title="src/Providers/Mastodon.php">Mastodon.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -847,40 +830,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -899,7 +848,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">69</span>
 
     </aside>
 
@@ -933,7 +882,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">79</span>
 
     </aside>
 
@@ -949,144 +898,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1105,7 +916,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -1139,7 +950,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1157,40 +968,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-Mastodon.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Mastodon.php"><a href="files/src-providers-mastodon.html"><abbr title="src/Providers/Mastodon.php">Mastodon.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">33</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_READ, self::SCOPE_FOLLOW]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1209,7 +986,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1242,7 +1019,7 @@ <h4 class="phpdocumentor-element__name" id="property_instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Mastodon.php"><a href="files/src-providers-mastodon.html"><abbr title="src/Providers/Mastodon.php">Mastodon.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1275,7 +1052,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1308,7 +1085,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1341,7 +1118,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1392,7 +1169,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1425,7 +1202,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1456,40 +1233,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1508,7 +1251,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1542,7 +1285,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1575,7 +1318,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1608,7 +1351,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1641,7 +1384,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1680,7 +1423,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1764,7 +1507,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1810,7 +1553,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Mastodon.php"><a href="files/src-providers-mastodon.html"><abbr title="src/Providers/Mastodon.php">Mastodon.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">65</span>
 
     </aside>
 
@@ -1878,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1946,7 +1689,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1989,7 +1732,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2015,7 +1758,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2081,7 +1824,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2138,7 +1881,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2188,7 +1931,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2214,7 +1957,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Mastodon.php"><a href="files/src-providers-mastodon.html"><abbr title="src/Providers/Mastodon.php">Mastodon.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">94</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -2263,7 +2006,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2306,7 +2049,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2332,7 +2075,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2428,7 +2171,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2485,7 +2228,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2544,7 +2287,7 @@ <h4 class="phpdocumentor-element__name" id="method_setInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Mastodon.php"><a href="files/src-providers-mastodon.html"><abbr title="src/Providers/Mastodon.php">Mastodon.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">44</span>
 
     </aside>
 
@@ -2605,7 +2348,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2672,7 +2415,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2739,7 +2482,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2806,7 +2549,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2873,7 +2616,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2940,7 +2683,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -3007,7 +2750,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -3053,7 +2796,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3099,7 +2842,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3132,7 +2875,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3168,7 +2911,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3210,7 +2953,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3236,7 +2979,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3282,7 +3025,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3328,7 +3071,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3354,7 +3097,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3407,7 +3150,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3450,7 +3193,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3583,6 +3326,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Mastodon.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Mastodon.html#constant_SCOPE_FOLLOW">SCOPE_FOLLOW</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Mastodon.html#constant_SCOPE_PUSH">SCOPE_PUSH</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Mastodon.html#constant_SCOPE_READ">SCOPE_READ</a></li>
@@ -3596,16 +3340,10 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Mastodon.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Mastodon.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Mastodon.html#property_instance">$instance<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
@@ -3613,7 +3351,6 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Mastodon.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-MicrosoftGraph.html b/classes/chillerlan-OAuth-Providers-MicrosoftGraph.html
index 15301b08..853b3feb 100644
--- a/classes/chillerlan-OAuth-Providers-MicrosoftGraph.html
+++ b/classes/chillerlan-OAuth-Providers-MicrosoftGraph.html
@@ -141,7 +141,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/MicrosoftGraph.php"><a href="files/src-providers-microsoftgraph.html"><abbr title="src/Providers/MicrosoftGraph.php">MicrosoftGraph.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">21</span>
+    <span class="phpdocumentor-element-found-in__line">20</span>
 
     </aside>
 
@@ -185,6 +185,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_OPENID, self::SCOPE_OPENID_EMAIL, self::SCOPE_OPENID_PROFILE, self::SCOPE_OFFLINE_ACCESS, self::SCOPE_USER_READ, self::SCOPE_USER_READBASIC_ALL]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html#constant_SCOPE_OFFLINE_ACCESS">SCOPE_OFFLINE_ACCESS</a>
     <span>
@@ -249,13 +255,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html#property_apiURL">$apiURL</a>
     <span>
@@ -269,36 +268,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL to the provider&#039;s credential registration/application page (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL</a>
     <span>
@@ -313,12 +282,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -357,13 +320,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -612,6 +568,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/MicrosoftGraph.php"><a href="files/src-providers-microsoftgraph.html"><abbr title="src/Providers/MicrosoftGraph.php">MicrosoftGraph.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_OPENID, self::SCOPE_OPENID_EMAIL, self::SCOPE_OPENID_PROFILE, self::SCOPE_OFFLINE_ACCESS, self::SCOPE_USER_READ, self::SCOPE_USER_READBASIC_ALL]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_OFFLINE_ACCESS">
         SCOPE_OFFLINE_ACCESS
         <a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html#constant_SCOPE_OFFLINE_ACCESS" class="headerlink"><i class="fas fa-link"></i></a>
@@ -733,7 +717,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_USER_READ">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/MicrosoftGraph.php"><a href="files/src-providers-microsoftgraph.html"><abbr title="src/Providers/MicrosoftGraph.php">MicrosoftGraph.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
@@ -761,7 +745,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_USER_READBASIC_ALL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/MicrosoftGraph.php"><a href="files/src-providers-microsoftgraph.html"><abbr title="src/Providers/MicrosoftGraph.php">MicrosoftGraph.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">23</span>
 
     </aside>
 
@@ -789,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -833,7 +817,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">50</span>
 
     </aside>
 
@@ -867,7 +851,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/MicrosoftGraph.php"><a href="files/src-providers-microsoftgraph.html"><abbr title="src/Providers/MicrosoftGraph.php">MicrosoftGraph.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
@@ -882,40 +866,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -934,7 +884,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/MicrosoftGraph.php"><a href="files/src-providers-microsoftgraph.html"><abbr title="src/Providers/MicrosoftGraph.php">MicrosoftGraph.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -967,7 +917,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">79</span>
 
     </aside>
 
@@ -983,144 +933,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1139,7 +951,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -1173,7 +985,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1191,39 +1003,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/MicrosoftGraph.php"><a href="files/src-providers-microsoftgraph.html"><abbr title="src/Providers/MicrosoftGraph.php">MicrosoftGraph.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">26</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_OPENID, self::SCOPE_OPENID_EMAIL, self::SCOPE_OPENID_PROFILE, self::SCOPE_OFFLINE_ACCESS, self::SCOPE_USER_READ, self::SCOPE_USER_READBASIC_ALL]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1242,7 +1021,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1275,7 +1054,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1308,7 +1087,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1341,7 +1120,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1392,7 +1171,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1425,7 +1204,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1456,40 +1235,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1508,7 +1253,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1542,7 +1287,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1575,7 +1320,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1608,7 +1353,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1641,7 +1386,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1680,7 +1425,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1764,7 +1509,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1810,7 +1555,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1878,7 +1623,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1946,7 +1691,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1989,7 +1734,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2015,7 +1760,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2081,7 +1826,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2138,7 +1883,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2188,7 +1933,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2214,7 +1959,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/MicrosoftGraph.php"><a href="files/src-providers-microsoftgraph.html"><abbr title="src/Providers/MicrosoftGraph.php">MicrosoftGraph.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">41</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -2263,7 +2008,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2306,7 +2051,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2332,7 +2077,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2428,7 +2173,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2485,7 +2230,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2544,7 +2289,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2611,7 +2356,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2678,7 +2423,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2745,7 +2490,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2812,7 +2557,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2879,7 +2624,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2946,7 +2691,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2992,7 +2737,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3038,7 +2783,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3071,7 +2816,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3107,7 +2852,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3149,7 +2894,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3175,7 +2920,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3221,7 +2966,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3267,7 +3012,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3293,7 +3038,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3346,7 +3091,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3389,7 +3134,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3522,6 +3267,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html#constant_SCOPE_OFFLINE_ACCESS">SCOPE_OFFLINE_ACCESS</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html#constant_SCOPE_OPENID">SCOPE_OPENID</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html#constant_SCOPE_OPENID_EMAIL">SCOPE_OPENID_EMAIL</a></li>
@@ -3537,23 +3283,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Mixcloud.html b/classes/chillerlan-OAuth-Providers-Mixcloud.html
index c0a49c48..71348cf5 100644
--- a/classes/chillerlan-OAuth-Providers-Mixcloud.html
+++ b/classes/chillerlan-OAuth-Providers-Mixcloud.html
@@ -185,6 +185,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Mixcloud.html#constant_AUTH_METHOD">AUTH_METHOD</a>
+    <span>
+        &nbsp;= self::AUTH_METHOD_QUERY                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a>
     <span>
@@ -212,13 +218,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Mixcloud.html#property_apiURL">$apiURL</a>
     <span>
@@ -231,36 +230,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Mixcloud.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Mixcloud.html#property_authURL">$authURL</a>
     <span>
@@ -274,13 +243,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -319,13 +281,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -572,6 +527,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
             <a href="classes/chillerlan-OAuth-Providers-Mixcloud.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_AUTH_METHOD">
+        AUTH_METHOD
+        <a href="classes/chillerlan-OAuth-Providers-Mixcloud.html#constant_AUTH_METHOD" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Mixcloud.php"><a href="files/src-providers-mixcloud.html"><abbr title="src/Providers/Mixcloud.php">Mixcloud.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">AUTH_METHOD</span>
+    = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_QUERY</span>
+</code>
+
+
+    
+    
+    
+
+</article>
                     <article class="phpdocumentor-element -constant -protected ">
     <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
         ALLOWED_PROPERTIES
@@ -582,7 +565,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -626,7 +609,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Mixcloud.php"><a href="files/src-providers-mixcloud.html"><abbr title="src/Providers/Mixcloud.php">Mixcloud.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">28</span>
 
     </aside>
 
@@ -659,7 +642,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Mixcloud.php"><a href="files/src-providers-mixcloud.html"><abbr title="src/Providers/Mixcloud.php">Mixcloud.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -674,40 +657,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -726,7 +675,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Mixcloud.php"><a href="files/src-providers-mixcloud.html"><abbr title="src/Providers/Mixcloud.php">Mixcloud.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -759,7 +708,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Mixcloud.php"><a href="files/src-providers-mixcloud.html"><abbr title="src/Providers/Mixcloud.php">Mixcloud.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -774,144 +723,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Providers-Mixcloud.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Mixcloud.php"><a href="files/src-providers-mixcloud.html"><abbr title="src/Providers/Mixcloud.php">Mixcloud.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">31</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_QUERY</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -930,7 +741,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Mixcloud.php"><a href="files/src-providers-mixcloud.html"><abbr title="src/Providers/Mixcloud.php">Mixcloud.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">27</span>
 
     </aside>
 
@@ -963,7 +774,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -981,40 +792,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">66</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1033,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1066,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1099,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1132,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1183,7 +960,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1216,7 +993,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1247,40 +1024,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1299,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1333,7 +1076,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1366,7 +1109,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1399,7 +1142,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1432,7 +1175,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Mixcloud.php"><a href="files/src-providers-mixcloud.html"><abbr title="src/Providers/Mixcloud.php">Mixcloud.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">28</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -1470,7 +1213,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1554,7 +1297,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1600,7 +1343,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1668,7 +1411,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1736,7 +1479,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1779,7 +1522,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1805,7 +1548,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -1871,7 +1614,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1928,7 +1671,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -1978,7 +1721,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2004,7 +1747,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Mixcloud.php"><a href="files/src-providers-mixcloud.html"><abbr title="src/Providers/Mixcloud.php">Mixcloud.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -2053,7 +1796,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2096,7 +1839,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2122,7 +1865,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2218,7 +1961,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2275,7 +2018,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2334,7 +2077,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2401,7 +2144,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2468,7 +2211,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2535,7 +2278,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2602,7 +2345,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2669,7 +2412,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2736,7 +2479,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2782,7 +2525,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2828,7 +2571,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2861,7 +2604,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2897,7 +2640,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2939,7 +2682,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2965,7 +2708,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3011,7 +2754,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3057,7 +2800,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3083,7 +2826,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3136,7 +2879,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3179,7 +2922,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3312,6 +3055,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Mixcloud.html#constant_AUTH_METHOD">AUTH_METHOD</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a></li>
                                             </ul>
                 </li>
@@ -3321,23 +3065,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Mixcloud.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Mixcloud.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Mixcloud.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Mixcloud.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Mixcloud.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Mixcloud.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-MusicBrainz.html b/classes/chillerlan-OAuth-Providers-MusicBrainz.html
index 3c679fe6..89976be6 100644
--- a/classes/chillerlan-OAuth-Providers-MusicBrainz.html
+++ b/classes/chillerlan-OAuth-Providers-MusicBrainz.html
@@ -203,6 +203,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_PROFILE, self::SCOPE_EMAIL, self::SCOPE_TAG, self::SCOPE_RATING, self::SCOPE_COLLECTION]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#constant_SCOPE_COLLECTION">SCOPE_COLLECTION</a>
     <span>
@@ -272,13 +278,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#property_apiURL">$apiURL</a>
     <span>
@@ -291,36 +290,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#property_authURL">$authURL</a>
     <span>
@@ -334,13 +303,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -379,13 +341,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -632,6 +587,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/MusicBrainz.php"><a href="files/src-providers-musicbrainz.html"><abbr title="src/Providers/MusicBrainz.php">MusicBrainz.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">33</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_PROFILE, self::SCOPE_EMAIL, self::SCOPE_TAG, self::SCOPE_RATING, self::SCOPE_COLLECTION]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_COLLECTION">
         SCOPE_COLLECTION
         <a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#constant_SCOPE_COLLECTION" class="headerlink"><i class="fas fa-link"></i></a>
@@ -837,7 +820,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -929,40 +912,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1029,144 +978,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1218,7 +1029,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1236,40 +1047,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/MusicBrainz.php"><a href="files/src-providers-musicbrainz.html"><abbr title="src/Providers/MusicBrainz.php">MusicBrainz.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">33</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_PROFILE, self::SCOPE_EMAIL, self::SCOPE_TAG, self::SCOPE_RATING, self::SCOPE_COLLECTION]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1288,7 +1065,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1321,7 +1098,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1354,7 +1131,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1387,7 +1164,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1438,7 +1215,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1471,7 +1248,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1502,40 +1279,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1554,7 +1297,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1588,7 +1331,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1621,7 +1364,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1654,7 +1397,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1725,7 +1468,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1809,7 +1552,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1855,7 +1598,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1923,7 +1666,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1991,7 +1734,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -2034,7 +1777,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2060,7 +1803,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2126,7 +1869,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2183,7 +1926,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2233,7 +1976,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2259,7 +2002,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">375</span>
+    <span class="phpdocumentor-element-found-in__line">365</span>
 
     </aside>
 
@@ -2357,7 +2100,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2477,7 +2220,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2534,7 +2277,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2593,7 +2336,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2660,7 +2403,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2727,7 +2470,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2794,7 +2537,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2861,7 +2604,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2928,7 +2671,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2995,7 +2738,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -3041,7 +2784,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3087,7 +2830,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3120,7 +2863,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3156,7 +2899,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3198,7 +2941,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3224,7 +2967,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3270,7 +3013,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3316,7 +3059,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3342,7 +3085,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3395,7 +3138,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3438,7 +3181,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3571,6 +3314,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#constant_SCOPE_COLLECTION">SCOPE_COLLECTION</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#constant_SCOPE_EMAIL">SCOPE_EMAIL</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#constant_SCOPE_PROFILE">SCOPE_PROFILE</a></li>
@@ -3587,23 +3331,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-NPROne.html b/classes/chillerlan-OAuth-Providers-NPROne.html
index 662a0e14..c345d691 100644
--- a/classes/chillerlan-OAuth-Providers-NPROne.html
+++ b/classes/chillerlan-OAuth-Providers-NPROne.html
@@ -203,6 +203,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-NPROne.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_IDENTITY_READONLY, self::SCOPE_LISTENING_READONLY]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-NPROne.html#constant_SCOPE_IDENTITY_READONLY">SCOPE_IDENTITY_READONLY</a>
     <span>
@@ -260,13 +266,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-NPROne.html#property_apiURL">$apiURL</a>
     <span>
@@ -279,36 +278,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-NPROne.html#property_authURL">$authURL</a>
     <span>
@@ -322,13 +291,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-NPROne.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -366,13 +328,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -627,6 +582,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-NPROne.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/NPROne.php"><a href="files/src-providers-nprone.html"><abbr title="src/Providers/NPROne.php">NPROne.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">30</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_IDENTITY_READONLY, self::SCOPE_LISTENING_READONLY]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_IDENTITY_READONLY">
         SCOPE_IDENTITY_READONLY
         <a href="classes/chillerlan-OAuth-Providers-NPROne.html#constant_SCOPE_IDENTITY_READONLY" class="headerlink"><i class="fas fa-link"></i></a>
@@ -776,7 +759,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -868,40 +851,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -968,144 +917,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1157,7 +968,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1175,40 +986,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-NPROne.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/NPROne.php"><a href="files/src-providers-nprone.html"><abbr title="src/Providers/NPROne.php">NPROne.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">30</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_IDENTITY_READONLY, self::SCOPE_LISTENING_READONLY]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1227,7 +1004,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1260,7 +1037,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1293,7 +1070,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1326,7 +1103,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1377,7 +1154,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1425,40 +1202,6 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1477,7 +1220,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1511,7 +1254,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1544,7 +1287,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1577,7 +1320,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1610,7 +1353,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1649,7 +1392,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1733,7 +1476,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1779,7 +1522,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1847,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1915,7 +1658,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1958,7 +1701,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1984,7 +1727,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2050,7 +1793,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2216,7 +1959,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2259,7 +2002,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2285,7 +2028,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2381,7 +2124,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2532,7 +2275,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2558,7 +2301,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2625,7 +2368,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2692,7 +2435,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2759,7 +2502,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2826,7 +2569,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2893,7 +2636,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2960,7 +2703,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -3006,7 +2749,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3052,7 +2795,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3085,7 +2828,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3121,7 +2864,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3163,7 +2906,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3189,7 +2932,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3294,7 +3037,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3347,7 +3090,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3390,7 +3133,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3523,6 +3266,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-NPROne.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-NPROne.html#constant_SCOPE_IDENTITY_READONLY">SCOPE_IDENTITY_READONLY</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-NPROne.html#constant_SCOPE_IDENTITY_WRITE">SCOPE_IDENTITY_WRITE</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-NPROne.html#constant_SCOPE_LISTENING_READONLY">SCOPE_LISTENING_READONLY</a></li>
@@ -3537,23 +3281,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-NPROne.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-NPROne.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-NPROne.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-NPROne.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-NPROne.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-NPROne.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-NPROne.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-NPROne.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-OpenCaching.html b/classes/chillerlan-OAuth-Providers-OpenCaching.html
index 871c9eef..85e02b41 100644
--- a/classes/chillerlan-OAuth-Providers-OpenCaching.html
+++ b/classes/chillerlan-OAuth-Providers-OpenCaching.html
@@ -191,6 +191,12 @@ <h4 id="toc-constants">
         &nbsp;= [&#039;apiDocs&#039;, &#039;apiURL&#039;, &#039;applicationURL&#039;, &#039;serviceName&#039;, &#039;userRevokeURL&#039;]                            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuth-Providers-OpenCaching.html#constant_USER_FIELDS">USER_FIELDS</a>
+    <span>
+        &nbsp;= [&#039;uuid&#039;, &#039;username&#039;, &#039;profile_url&#039;, &#039;internal_id&#039;, &#039;date_registered&#039;, &#039;caches_found&#039;, &#039;caches_notfound&#039;, &#039;caches_hidden&#039;, &#039;rcmds_given&#039;, &#039;rcmds_left&#039;, &#039;rcmd_founds_needed&#039;, &#039;home_location&#039;]                            </span>
+</dt>
+
     </dl>
 
 
@@ -212,13 +218,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-OpenCaching.html#property_apiURL">$apiURL</a>
     <span>
@@ -231,13 +230,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-OpenCaching.html#property_authURL">$authURL</a>
     <span>
@@ -544,7 +536,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -561,6 +553,34 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     
     
 
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_USER_FIELDS">
+        USER_FIELDS
+        <a href="classes/chillerlan-OAuth-Providers-OpenCaching.html#constant_USER_FIELDS" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/OpenCaching.php"><a href="files/src-providers-opencaching.html"><abbr title="src/Providers/OpenCaching.php">OpenCaching.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">23</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">USER_FIELDS</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;uuid&#039;, &#039;username&#039;, &#039;profile_url&#039;, &#039;internal_id&#039;, &#039;date_registered&#039;, &#039;caches_found&#039;, &#039;caches_notfound&#039;, &#039;caches_hidden&#039;, &#039;rcmds_given&#039;, &#039;rcmds_left&#039;, &#039;rcmd_founds_needed&#039;, &#039;home_location&#039;]</span>
+</code>
+
+
+    
+    
+    
+
 </article>
             </section>
 
@@ -588,7 +608,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/OpenCaching.php"><a href="files/src-providers-opencaching.html"><abbr title="src/Providers/OpenCaching.php">OpenCaching.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -621,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/OpenCaching.php"><a href="files/src-providers-opencaching.html"><abbr title="src/Providers/OpenCaching.php">OpenCaching.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">28</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -636,40 +656,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -688,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/OpenCaching.php"><a href="files/src-providers-opencaching.html"><abbr title="src/Providers/OpenCaching.php">OpenCaching.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -721,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/OpenCaching.php"><a href="files/src-providers-opencaching.html"><abbr title="src/Providers/OpenCaching.php">OpenCaching.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
@@ -736,40 +722,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -788,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/OpenCaching.php"><a href="files/src-providers-opencaching.html"><abbr title="src/Providers/OpenCaching.php">OpenCaching.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -821,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -854,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -887,7 +839,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -920,7 +872,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -953,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/OpenCaching.php"><a href="files/src-providers-opencaching.html"><abbr title="src/Providers/OpenCaching.php">OpenCaching.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -987,7 +939,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1036,7 +988,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1070,7 +1022,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1103,7 +1055,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1136,7 +1088,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1169,7 +1121,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/OpenCaching.php"><a href="files/src-providers-opencaching.html"><abbr title="src/Providers/OpenCaching.php">OpenCaching.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -1207,7 +1159,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1291,7 +1243,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1337,7 +1289,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">153</span>
 
     </aside>
 
@@ -1404,7 +1356,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1463,7 +1415,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">168</span>
+    <span class="phpdocumentor-element-found-in__line">169</span>
 
     </aside>
 
@@ -1529,7 +1481,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">42</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -1579,7 +1531,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1636,7 +1588,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -1686,7 +1638,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1712,7 +1664,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/OpenCaching.php"><a href="files/src-providers-opencaching.html"><abbr title="src/Providers/OpenCaching.php">OpenCaching.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1761,7 +1713,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -1857,7 +1809,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -1914,7 +1866,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -1973,7 +1925,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2040,7 +1992,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2107,7 +2059,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2174,7 +2126,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2241,7 +2193,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2308,7 +2260,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2375,7 +2327,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2421,7 +2373,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2467,7 +2419,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2500,7 +2452,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2536,7 +2488,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2578,7 +2530,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2604,7 +2556,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -2650,7 +2602,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -2696,7 +2648,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2722,7 +2674,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -2775,7 +2727,7 @@ <h4 class="phpdocumentor-element__name" id="method_getSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">128</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -2839,7 +2791,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2865,7 +2817,7 @@ <h4 class="phpdocumentor-element__name" id="method_nonce">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">118</span>
 
     </aside>
 
@@ -2916,7 +2868,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">77</span>
+    <span class="phpdocumentor-element-found-in__line">78</span>
 
     </aside>
 
@@ -2974,7 +2926,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3100,6 +3052,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-OpenCaching.html#constant_USER_FIELDS">USER_FIELDS</a></li>
                                             </ul>
                 </li>
             
@@ -3108,10 +3061,8 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenCaching.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-OpenCaching.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenCaching.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-OpenCaching.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-OpenCaching.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenCaching.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-OpenCaching.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenCaching.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-OpenCaching.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-OpenCaching.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenCaching.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-OpenCaching.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-OpenCaching.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-OpenCaching.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-OpenStreetmap.html b/classes/chillerlan-OAuth-Providers-OpenStreetmap.html
index 7da2eb55..09bbdf1b 100644
--- a/classes/chillerlan-OAuth-Providers-OpenStreetmap.html
+++ b/classes/chillerlan-OAuth-Providers-OpenStreetmap.html
@@ -229,13 +229,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html#property_apiURL">$apiURL</a>
     <span>
@@ -248,13 +241,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html#property_authURL">$authURL</a>
     <span>
@@ -562,7 +548,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -654,40 +640,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -754,40 +706,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -839,7 +757,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -872,7 +790,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -905,7 +823,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -938,7 +856,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1005,7 +923,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1054,7 +972,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1088,7 +1006,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1121,7 +1039,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1154,7 +1072,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1187,7 +1105,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1226,7 +1144,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1310,7 +1228,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1356,7 +1274,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">153</span>
 
     </aside>
 
@@ -1423,7 +1341,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1482,7 +1400,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">168</span>
+    <span class="phpdocumentor-element-found-in__line">169</span>
 
     </aside>
 
@@ -1548,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">42</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -1598,7 +1516,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1655,7 +1573,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -1705,7 +1623,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1780,7 +1698,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -1876,7 +1794,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -1933,7 +1851,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -1992,7 +1910,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2059,7 +1977,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2126,7 +2044,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2193,7 +2111,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2260,7 +2178,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2327,7 +2245,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2394,7 +2312,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2440,7 +2358,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2486,7 +2404,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2519,7 +2437,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2555,7 +2473,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2597,7 +2515,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2623,7 +2541,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -2669,7 +2587,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -2715,7 +2633,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2741,7 +2659,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -2794,7 +2712,7 @@ <h4 class="phpdocumentor-element__name" id="method_getSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">128</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -2858,7 +2776,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2884,7 +2802,7 @@ <h4 class="phpdocumentor-element__name" id="method_nonce">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">118</span>
 
     </aside>
 
@@ -2935,7 +2853,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">77</span>
+    <span class="phpdocumentor-element-found-in__line">78</span>
 
     </aside>
 
@@ -2993,7 +2911,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3127,10 +3045,8 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-OpenStreetmap2.html b/classes/chillerlan-OAuth-Providers-OpenStreetmap2.html
index 2ca350ed..ce34ccca 100644
--- a/classes/chillerlan-OAuth-Providers-OpenStreetmap2.html
+++ b/classes/chillerlan-OAuth-Providers-OpenStreetmap2.html
@@ -219,6 +219,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_READ_GPX, self::SCOPE_READ_PREFS]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#constant_SCOPE_OPENID">SCOPE_OPENID</a>
     <span>
@@ -300,13 +306,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#property_apiURL">$apiURL</a>
     <span>
@@ -319,36 +318,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#property_authURL">$authURL</a>
     <span>
@@ -362,13 +331,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -407,13 +369,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -662,6 +617,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/OpenStreetmap2.php"><a href="files/src-providers-openstreetmap2.html"><abbr title="src/Providers/OpenStreetmap2.php">OpenStreetmap2.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">39</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_READ_GPX, self::SCOPE_READ_PREFS]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_OPENID">
         SCOPE_OPENID
         <a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#constant_SCOPE_OPENID" class="headerlink"><i class="fas fa-link"></i></a>
@@ -923,7 +906,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -1015,40 +998,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1115,144 +1064,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1304,7 +1115,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1322,40 +1133,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/OpenStreetmap2.php"><a href="files/src-providers-openstreetmap2.html"><abbr title="src/Providers/OpenStreetmap2.php">OpenStreetmap2.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">39</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_READ_GPX, self::SCOPE_READ_PREFS]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1374,7 +1151,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1407,7 +1184,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1440,7 +1217,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1473,7 +1250,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1524,7 +1301,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1557,7 +1334,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1588,40 +1365,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1640,7 +1383,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1674,7 +1417,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1707,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1740,7 +1483,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1773,7 +1516,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1812,7 +1555,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1896,7 +1639,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1942,7 +1685,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -2010,7 +1753,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -2078,7 +1821,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -2121,7 +1864,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2147,7 +1890,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2213,7 +1956,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2270,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2320,7 +2063,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2395,7 +2138,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2438,7 +2181,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2464,7 +2207,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2560,7 +2303,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2617,7 +2360,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2676,7 +2419,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2743,7 +2486,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2810,7 +2553,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2877,7 +2620,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2944,7 +2687,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -3011,7 +2754,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -3078,7 +2821,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -3124,7 +2867,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3170,7 +2913,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3203,7 +2946,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3239,7 +2982,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3281,7 +3024,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3307,7 +3050,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3353,7 +3096,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3399,7 +3142,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3425,7 +3168,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3478,7 +3221,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3521,7 +3264,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3654,6 +3397,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#constant_SCOPE_OPENID">SCOPE_OPENID</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#constant_SCOPE_READ_GPX">SCOPE_READ_GPX</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#constant_SCOPE_READ_PREFS">SCOPE_READ_PREFS</a></li>
@@ -3672,23 +3416,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Patreon.html b/classes/chillerlan-OAuth-Providers-Patreon.html
index be2076f1..a9f4cc7f 100644
--- a/classes/chillerlan-OAuth-Providers-Patreon.html
+++ b/classes/chillerlan-OAuth-Providers-Patreon.html
@@ -211,6 +211,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Patreon.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_V2_IDENTITY, self::SCOPE_V2_IDENTITY_EMAIL, self::SCOPE_V2_IDENTITY_MEMBERSHIPS, self::SCOPE_V2_CAMPAIGNS, self::SCOPE_V2_CAMPAIGNS_MEMBERS]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-Patreon.html#constant_SCOPE_V1_MY_CAMPAIGN">SCOPE_V1_MY_CAMPAIGN</a>
     <span>
@@ -304,13 +310,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Patreon.html#property_apiURL">$apiURL</a>
     <span>
@@ -323,36 +322,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Patreon.html#property_authURL">$authURL</a>
     <span>
@@ -366,13 +335,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Patreon.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -411,13 +373,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -666,6 +621,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-Patreon.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Patreon.php"><a href="files/src-providers-patreon.html"><abbr title="src/Providers/Patreon.php">Patreon.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">39</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_V2_IDENTITY, self::SCOPE_V2_IDENTITY_EMAIL, self::SCOPE_V2_IDENTITY_MEMBERSHIPS, self::SCOPE_V2_CAMPAIGNS, self::SCOPE_V2_CAMPAIGNS_MEMBERS]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_V1_MY_CAMPAIGN">
         SCOPE_V1_MY_CAMPAIGN
         <a href="classes/chillerlan-OAuth-Providers-Patreon.html#constant_SCOPE_V1_MY_CAMPAIGN" class="headerlink"><i class="fas fa-link"></i></a>
@@ -983,7 +966,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -1075,40 +1058,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1175,144 +1124,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1364,7 +1175,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1382,40 +1193,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-Patreon.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Patreon.php"><a href="files/src-providers-patreon.html"><abbr title="src/Providers/Patreon.php">Patreon.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">39</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_V2_IDENTITY, self::SCOPE_V2_IDENTITY_EMAIL, self::SCOPE_V2_IDENTITY_MEMBERSHIPS, self::SCOPE_V2_CAMPAIGNS, self::SCOPE_V2_CAMPAIGNS_MEMBERS]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1434,7 +1211,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1467,7 +1244,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1500,7 +1277,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1533,7 +1310,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1584,7 +1361,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1617,7 +1394,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1648,40 +1425,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1700,7 +1443,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1734,7 +1477,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1767,7 +1510,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1800,7 +1543,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1833,7 +1576,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1872,7 +1615,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1956,7 +1699,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -2002,7 +1745,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -2070,7 +1813,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -2138,7 +1881,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -2181,7 +1924,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2207,7 +1950,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2273,7 +2016,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2330,7 +2073,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2380,7 +2123,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2455,7 +2198,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2498,7 +2241,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2524,7 +2267,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2620,7 +2363,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2677,7 +2420,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2736,7 +2479,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2803,7 +2546,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2870,7 +2613,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2937,7 +2680,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -3004,7 +2747,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -3071,7 +2814,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -3138,7 +2881,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -3184,7 +2927,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3230,7 +2973,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3263,7 +3006,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3299,7 +3042,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3341,7 +3084,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3367,7 +3110,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3413,7 +3156,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3459,7 +3202,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3485,7 +3228,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3538,7 +3281,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3581,7 +3324,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3714,6 +3457,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Patreon.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Patreon.html#constant_SCOPE_V1_MY_CAMPAIGN">SCOPE_V1_MY_CAMPAIGN</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Patreon.html#constant_SCOPE_V1_PLEDGES_TO_ME">SCOPE_V1_PLEDGES_TO_ME</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Patreon.html#constant_SCOPE_V1_USERS">SCOPE_V1_USERS</a></li>
@@ -3734,23 +3478,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Patreon.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Patreon.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Patreon.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Patreon.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Patreon.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Patreon.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Patreon.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-PayPal.html b/classes/chillerlan-OAuth-Providers-PayPal.html
index d05858fe..43f616ad 100644
--- a/classes/chillerlan-OAuth-Providers-PayPal.html
+++ b/classes/chillerlan-OAuth-Providers-PayPal.html
@@ -195,6 +195,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-PayPal.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_BASIC_AUTH, self::SCOPE_EMAIL]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-PayPal.html#constant_SCOPE_ACCOUNT">SCOPE_ACCOUNT</a>
     <span>
@@ -252,13 +258,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-PayPal.html#property_apiURL">$apiURL</a>
     <span>
@@ -271,36 +270,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-PayPal.html#property_authURL">$authURL</a>
     <span>
@@ -314,13 +283,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-PayPal.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -359,13 +321,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -614,6 +569,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-PayPal.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/PayPal.php"><a href="files/src-providers-paypal.html"><abbr title="src/Providers/PayPal.php">PayPal.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">30</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_BASIC_AUTH, self::SCOPE_EMAIL]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_ACCOUNT">
         SCOPE_ACCOUNT
         <a href="classes/chillerlan-OAuth-Providers-PayPal.html#constant_SCOPE_ACCOUNT" class="headerlink"><i class="fas fa-link"></i></a>
@@ -763,7 +746,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -855,40 +838,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -955,144 +904,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1144,7 +955,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1162,40 +973,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-PayPal.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/PayPal.php"><a href="files/src-providers-paypal.html"><abbr title="src/Providers/PayPal.php">PayPal.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">30</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_BASIC_AUTH, self::SCOPE_EMAIL]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1214,7 +991,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1247,7 +1024,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1280,7 +1057,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1313,7 +1090,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1364,7 +1141,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1397,7 +1174,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1428,40 +1205,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1480,7 +1223,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1514,7 +1257,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1547,7 +1290,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1580,7 +1323,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1613,7 +1356,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1652,7 +1395,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1736,7 +1479,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1850,7 +1593,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1918,7 +1661,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1961,7 +1704,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1987,7 +1730,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2053,7 +1796,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2110,7 +1853,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2160,7 +1903,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2235,7 +1978,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2278,7 +2021,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2304,7 +2047,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2400,7 +2143,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2457,7 +2200,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2516,7 +2259,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2583,7 +2326,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2650,7 +2393,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2717,7 +2460,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2784,7 +2527,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2851,7 +2594,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2918,7 +2661,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2964,7 +2707,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3010,7 +2753,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3043,7 +2786,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3079,7 +2822,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3121,7 +2864,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3147,7 +2890,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3193,7 +2936,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3239,7 +2982,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3265,7 +3008,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3477,6 +3220,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-PayPal.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-PayPal.html#constant_SCOPE_ACCOUNT">SCOPE_ACCOUNT</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-PayPal.html#constant_SCOPE_ADDRESS">SCOPE_ADDRESS</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-PayPal.html#constant_SCOPE_BASIC_AUTH">SCOPE_BASIC_AUTH</a></li>
@@ -3491,23 +3235,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-PayPal.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-PayPal.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-PayPal.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-PayPal.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-PayPal.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-PayPal.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-PayPal.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-PayPalSandbox.html b/classes/chillerlan-OAuth-Providers-PayPalSandbox.html
index 270f0a9d..29bc0bf5 100644
--- a/classes/chillerlan-OAuth-Providers-PayPalSandbox.html
+++ b/classes/chillerlan-OAuth-Providers-PayPalSandbox.html
@@ -170,6 +170,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-PayPal.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_BASIC_AUTH, self::SCOPE_EMAIL]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-PayPal.html#constant_SCOPE_ACCOUNT">SCOPE_ACCOUNT</a>
     <span>
@@ -228,13 +234,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional link to the provider&#039;s API docs (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html#property_apiURL">$apiURL</a>
     <span>
@@ -248,36 +247,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL to the provider&#039;s credential registration/application page (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html#property_authURL">$authURL</a>
     <span>
@@ -291,13 +260,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -336,13 +298,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -592,6 +547,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-PayPal.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/PayPal.php"><a href="files/src-providers-paypal.html"><abbr title="src/Providers/PayPal.php">PayPal.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">30</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_BASIC_AUTH, self::SCOPE_EMAIL]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_ACCOUNT">
         SCOPE_ACCOUNT
         <a href="classes/chillerlan-OAuth-Providers-PayPal.html#constant_SCOPE_ACCOUNT" class="headerlink"><i class="fas fa-link"></i></a>
@@ -741,7 +724,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -818,7 +801,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">74</span>
 
     </aside>
 
@@ -834,40 +817,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -919,7 +868,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">79</span>
 
     </aside>
 
@@ -935,144 +884,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1124,7 +935,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1142,40 +953,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">66</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1194,7 +971,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1227,7 +1004,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1260,7 +1037,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1293,7 +1070,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1344,7 +1121,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1377,7 +1154,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1408,40 +1185,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1460,7 +1203,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1494,7 +1237,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1527,7 +1270,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1560,7 +1303,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1593,7 +1336,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1632,7 +1375,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1716,7 +1459,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1762,7 +1505,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1830,7 +1573,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1898,7 +1641,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1941,7 +1684,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1967,7 +1710,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2033,7 +1776,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2090,7 +1833,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2140,7 +1883,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2166,7 +1909,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">375</span>
+    <span class="phpdocumentor-element-found-in__line">365</span>
 
     </aside>
 
@@ -2223,7 +1966,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2266,7 +2009,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2292,7 +2035,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2388,7 +2131,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2445,7 +2188,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2504,7 +2247,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2571,7 +2314,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2638,7 +2381,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2705,7 +2448,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2772,7 +2515,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2839,7 +2582,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2906,7 +2649,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2952,7 +2695,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2998,7 +2741,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3031,7 +2774,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3067,7 +2810,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3109,7 +2852,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3135,7 +2878,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3181,7 +2924,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3227,7 +2970,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3253,7 +2996,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3306,7 +3049,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3349,7 +3092,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3482,6 +3225,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-PayPal.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-PayPal.html#constant_SCOPE_ACCOUNT">SCOPE_ACCOUNT</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-PayPal.html#constant_SCOPE_ADDRESS">SCOPE_ADDRESS</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-PayPal.html#constant_SCOPE_BASIC_AUTH">SCOPE_BASIC_AUTH</a></li>
@@ -3496,23 +3240,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"></li>
diff --git a/classes/chillerlan-OAuth-Core-ProviderException.html b/classes/chillerlan-OAuth-Providers-ProviderException.html
similarity index 95%
rename from classes/chillerlan-OAuth-Core-ProviderException.html
rename to classes/chillerlan-OAuth-Providers-ProviderException.html
index f5dc89c5..5899e422 100644
--- a/classes/chillerlan-OAuth-Core-ProviderException.html
+++ b/classes/chillerlan-OAuth-Providers-ProviderException.html
@@ -112,7 +112,7 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
                                         <ul class="phpdocumentor-breadcrumbs">
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauth.html">OAuth</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauth-core.html">Core</a></li>
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauth-providers.html">Providers</a></li>
     </ul>
 
     <article class="phpdocumentor-element -class">
@@ -139,7 +139,7 @@ <h2 class="phpdocumentor-content__title">
 </div>
 
         <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/ProviderException.php"><a href="files/src-core-providerexception.html"><abbr title="src/Core/ProviderException.php">ProviderException.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/ProviderException.php"><a href="files/src-providers-providerexception.html"><abbr title="src/Providers/ProviderException.php">ProviderException.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">16</span>
 
@@ -153,7 +153,7 @@ <h2 class="phpdocumentor-content__title">
 
 <h3 id="toc">
     Table of Contents
-    <a href="classes/chillerlan-OAuth-Core-ProviderException.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuth-Providers-ProviderException.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -179,7 +179,7 @@ <h3 id="toc">
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/src/Core/ProviderException.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/src/Providers/ProviderException.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -299,7 +299,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="classes/chillerlan-OAuth-Core-ProviderException.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="classes/chillerlan-OAuth-Providers-ProviderException.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/classes/chillerlan-OAuth-Providers-Slack.html b/classes/chillerlan-OAuth-Providers-Slack.html
index 8b87889a..55accbe5 100644
--- a/classes/chillerlan-OAuth-Providers-Slack.html
+++ b/classes/chillerlan-OAuth-Providers-Slack.html
@@ -211,6 +211,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Slack.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_IDENTITY_AVATAR, self::SCOPE_IDENTITY_BASIC, self::SCOPE_IDENTITY_EMAIL, self::SCOPE_IDENTITY_TEAM]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-Slack.html#constant_SCOPE_ADMIN">SCOPE_ADMIN</a>
     <span>
@@ -538,13 +544,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Slack.html#property_apiURL">$apiURL</a>
     <span>
@@ -557,36 +556,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Slack.html#property_authURL">$authURL</a>
     <span>
@@ -600,13 +569,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Slack.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -645,13 +607,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -899,6 +854,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-Slack.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Slack.php"><a href="files/src-providers-slack.html"><abbr title="src/Providers/Slack.php">Slack.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">81</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_IDENTITY_AVATAR, self::SCOPE_IDENTITY_BASIC, self::SCOPE_IDENTITY_EMAIL, self::SCOPE_IDENTITY_TEAM]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_ADMIN">
         SCOPE_ADMIN
         <a href="classes/chillerlan-OAuth-Providers-Slack.html#constant_SCOPE_ADMIN" class="headerlink"><i class="fas fa-link"></i></a>
@@ -2308,7 +2291,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -2400,40 +2383,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -2500,144 +2449,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -2689,7 +2500,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -2707,40 +2518,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-Slack.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Slack.php"><a href="files/src-providers-slack.html"><abbr title="src/Providers/Slack.php">Slack.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">81</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_IDENTITY_AVATAR, self::SCOPE_IDENTITY_BASIC, self::SCOPE_IDENTITY_EMAIL, self::SCOPE_IDENTITY_TEAM]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -2759,7 +2536,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -2792,7 +2569,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -2825,7 +2602,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -2858,7 +2635,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -2909,7 +2686,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -2942,7 +2719,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -2973,40 +2750,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -3025,7 +2768,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -3059,7 +2802,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -3092,7 +2835,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -3125,7 +2868,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -3196,7 +2939,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -3280,7 +3023,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -3326,7 +3069,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -3394,7 +3137,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -3462,7 +3205,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -3505,7 +3248,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3531,7 +3274,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -3597,7 +3340,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -3654,7 +3397,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -3704,7 +3447,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3779,7 +3522,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -3822,7 +3565,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3848,7 +3591,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -3944,7 +3687,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -4001,7 +3744,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -4060,7 +3803,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -4127,7 +3870,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -4194,7 +3937,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -4261,7 +4004,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -4328,7 +4071,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -4395,7 +4138,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -4462,7 +4205,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -4508,7 +4251,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -4554,7 +4297,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -4587,7 +4330,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -4623,7 +4366,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -4665,7 +4408,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -4691,7 +4434,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -4737,7 +4480,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -4783,7 +4526,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -4809,7 +4552,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -4862,7 +4605,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -4905,7 +4648,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -5038,6 +4781,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Slack.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Slack.html#constant_SCOPE_ADMIN">SCOPE_ADMIN</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Slack.html#constant_SCOPE_BOT">SCOPE_BOT</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Slack.html#constant_SCOPE_CHANNELS_HISTORY">SCOPE_CHANNELS_HISTORY</a></li>
@@ -5097,23 +4841,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Slack.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Slack.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Slack.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Slack.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Slack.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Slack.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Slack.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-SoundCloud.html b/classes/chillerlan-OAuth-Providers-SoundCloud.html
index 3dc4d2b4..a9390516 100644
--- a/classes/chillerlan-OAuth-Providers-SoundCloud.html
+++ b/classes/chillerlan-OAuth-Providers-SoundCloud.html
@@ -211,6 +211,18 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#constant_AUTH_PREFIX_HEADER">AUTH_PREFIX_HEADER</a>
+    <span>
+        &nbsp;= &#039;OAuth&#039;                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_NONEXPIRING]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#constant_SCOPE_NONEXPIRING">SCOPE_NONEXPIRING</a>
     <span>
@@ -244,13 +256,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#property_apiURL">$apiURL</a>
     <span>
@@ -263,36 +268,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#property_authURL">$authURL</a>
     <span>
@@ -306,13 +281,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -351,13 +319,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -605,6 +566,62 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_AUTH_PREFIX_HEADER">
+        AUTH_PREFIX_HEADER
+        <a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#constant_AUTH_PREFIX_HEADER" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/SoundCloud.php"><a href="files/src-providers-soundcloud.html"><abbr title="src/Providers/SoundCloud.php">SoundCloud.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">32</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">AUTH_PREFIX_HEADER</span>
+    = <span class="phpdocumentor-signature__default-value">&#039;OAuth&#039;</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/SoundCloud.php"><a href="files/src-providers-soundcloud.html"><abbr title="src/Providers/SoundCloud.php">SoundCloud.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">28</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_NONEXPIRING]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_NONEXPIRING">
         SCOPE_NONEXPIRING
         <a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#constant_SCOPE_NONEXPIRING" class="headerlink"><i class="fas fa-link"></i></a>
@@ -642,7 +659,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -686,7 +703,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/SoundCloud.php"><a href="files/src-providers-soundcloud.html"><abbr title="src/Providers/SoundCloud.php">SoundCloud.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
@@ -719,7 +736,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/SoundCloud.php"><a href="files/src-providers-soundcloud.html"><abbr title="src/Providers/SoundCloud.php">SoundCloud.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -734,40 +751,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -786,7 +769,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/SoundCloud.php"><a href="files/src-providers-soundcloud.html"><abbr title="src/Providers/SoundCloud.php">SoundCloud.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -819,7 +802,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/SoundCloud.php"><a href="files/src-providers-soundcloud.html"><abbr title="src/Providers/SoundCloud.php">SoundCloud.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">39</span>
 
     </aside>
 
@@ -834,144 +817,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/SoundCloud.php"><a href="files/src-providers-soundcloud.html"><abbr title="src/Providers/SoundCloud.php">SoundCloud.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;OAuth&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -990,7 +835,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/SoundCloud.php"><a href="files/src-providers-soundcloud.html"><abbr title="src/Providers/SoundCloud.php">SoundCloud.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1023,7 +868,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1041,40 +886,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/SoundCloud.php"><a href="files/src-providers-soundcloud.html"><abbr title="src/Providers/SoundCloud.php">SoundCloud.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">28</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_NONEXPIRING]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1093,7 +904,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1126,7 +937,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1159,7 +970,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1192,7 +1003,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1243,7 +1054,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1276,7 +1087,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1307,40 +1118,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1359,7 +1136,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1393,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1426,7 +1203,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1459,7 +1236,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1492,7 +1269,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/SoundCloud.php"><a href="files/src-providers-soundcloud.html"><abbr title="src/Providers/SoundCloud.php">SoundCloud.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1530,7 +1307,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1614,7 +1391,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1660,7 +1437,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1728,7 +1505,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1796,7 +1573,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1839,7 +1616,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1865,7 +1642,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -1931,7 +1708,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1988,7 +1765,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2038,7 +1815,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2064,7 +1841,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/SoundCloud.php"><a href="files/src-providers-soundcloud.html"><abbr title="src/Providers/SoundCloud.php">SoundCloud.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">44</span>
 
     </aside>
 
@@ -2113,7 +1890,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2156,7 +1933,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2182,7 +1959,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2278,7 +2055,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2335,7 +2112,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2394,7 +2171,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2461,7 +2238,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2528,7 +2305,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2595,7 +2372,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2662,7 +2439,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2729,7 +2506,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2796,7 +2573,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2842,7 +2619,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2888,7 +2665,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2921,7 +2698,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2957,7 +2734,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2999,7 +2776,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3025,7 +2802,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3071,7 +2848,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3117,7 +2894,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3143,7 +2920,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3196,7 +2973,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3239,7 +3016,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3372,6 +3149,8 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#constant_AUTH_PREFIX_HEADER">AUTH_PREFIX_HEADER</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#constant_SCOPE_NONEXPIRING">SCOPE_NONEXPIRING</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a></li>
                                             </ul>
@@ -3382,23 +3161,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-SoundCloud.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Spotify.html b/classes/chillerlan-OAuth-Providers-Spotify.html
index 3e56333b..385eea8a 100644
--- a/classes/chillerlan-OAuth-Providers-Spotify.html
+++ b/classes/chillerlan-OAuth-Providers-Spotify.html
@@ -211,6 +211,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Spotify.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_PLAYLIST_READ_COLLABORATIVE, self::SCOPE_PLAYLIST_MODIFY_PUBLIC, self::SCOPE_USER_FOLLOW_MODIFY, self::SCOPE_USER_FOLLOW_READ, self::SCOPE_USER_LIBRARY_READ, self::SCOPE_USER_LIBRARY_MODIFY, self::SCOPE_USER_TOP_READ, self::SCOPE_USER_READ_EMAIL, self::SCOPE_STREAMING, self::SCOPE_USER_READ_PLAYBACK_STATE, self::SCOPE_USER_MODIFY_PLAYBACK_STATE, self::SCOPE_USER_READ_CURRENTLY_PLAYING, self::SCOPE_USER_READ_RECENTLY_PLAYED]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-Spotify.html#constant_SCOPE_PLAYLIST_MODIFY_PRIVATE">SCOPE_PLAYLIST_MODIFY_PRIVATE</a>
     <span>
@@ -376,13 +382,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Spotify.html#property_apiURL">$apiURL</a>
     <span>
@@ -395,36 +394,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Spotify.html#property_authURL">$authURL</a>
     <span>
@@ -438,13 +407,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Spotify.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -483,13 +445,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -737,6 +692,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-Spotify.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Spotify.php"><a href="files/src-providers-spotify.html"><abbr title="src/Providers/Spotify.php">Spotify.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">62</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_PLAYLIST_READ_COLLABORATIVE, self::SCOPE_PLAYLIST_MODIFY_PUBLIC, self::SCOPE_USER_FOLLOW_MODIFY, self::SCOPE_USER_FOLLOW_READ, self::SCOPE_USER_LIBRARY_READ, self::SCOPE_USER_LIBRARY_MODIFY, self::SCOPE_USER_TOP_READ, self::SCOPE_USER_READ_EMAIL, self::SCOPE_STREAMING, self::SCOPE_USER_READ_PLAYBACK_STATE, self::SCOPE_USER_MODIFY_PLAYBACK_STATE, self::SCOPE_USER_READ_CURRENTLY_PLAYING, self::SCOPE_USER_READ_RECENTLY_PLAYED]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_PLAYLIST_MODIFY_PRIVATE">
         SCOPE_PLAYLIST_MODIFY_PRIVATE
         <a href="classes/chillerlan-OAuth-Providers-Spotify.html#constant_SCOPE_PLAYLIST_MODIFY_PRIVATE" class="headerlink"><i class="fas fa-link"></i></a>
@@ -1405,7 +1388,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -1497,40 +1480,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1597,144 +1546,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1786,7 +1597,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1804,40 +1615,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-Spotify.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Spotify.php"><a href="files/src-providers-spotify.html"><abbr title="src/Providers/Spotify.php">Spotify.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">62</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_PLAYLIST_READ_COLLABORATIVE, self::SCOPE_PLAYLIST_MODIFY_PUBLIC, self::SCOPE_USER_FOLLOW_MODIFY, self::SCOPE_USER_FOLLOW_READ, self::SCOPE_USER_LIBRARY_READ, self::SCOPE_USER_LIBRARY_MODIFY, self::SCOPE_USER_TOP_READ, self::SCOPE_USER_READ_EMAIL, self::SCOPE_STREAMING, self::SCOPE_USER_READ_PLAYBACK_STATE, self::SCOPE_USER_MODIFY_PLAYBACK_STATE, self::SCOPE_USER_READ_CURRENTLY_PLAYING, self::SCOPE_USER_READ_RECENTLY_PLAYED]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1856,7 +1633,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1889,7 +1666,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1922,7 +1699,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1955,7 +1732,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -2006,7 +1783,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -2039,7 +1816,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -2070,40 +1847,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -2122,7 +1865,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -2156,7 +1899,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -2189,7 +1932,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -2222,7 +1965,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -2293,7 +2036,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -2377,7 +2120,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -2423,7 +2166,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -2491,7 +2234,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -2559,7 +2302,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -2602,7 +2345,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2628,7 +2371,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2694,7 +2437,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2751,7 +2494,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2801,7 +2544,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2876,7 +2619,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2919,7 +2662,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2945,7 +2688,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -3041,7 +2784,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -3098,7 +2841,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -3157,7 +2900,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -3224,7 +2967,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -3291,7 +3034,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -3358,7 +3101,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -3425,7 +3168,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -3492,7 +3235,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -3559,7 +3302,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -3605,7 +3348,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3651,7 +3394,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3684,7 +3427,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3720,7 +3463,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3762,7 +3505,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3788,7 +3531,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3834,7 +3577,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3880,7 +3623,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3906,7 +3649,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3959,7 +3702,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -4002,7 +3745,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -4135,6 +3878,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Spotify.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Spotify.html#constant_SCOPE_PLAYLIST_MODIFY_PRIVATE">SCOPE_PLAYLIST_MODIFY_PRIVATE</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Spotify.html#constant_SCOPE_PLAYLIST_MODIFY_PUBLIC">SCOPE_PLAYLIST_MODIFY_PUBLIC</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Spotify.html#constant_SCOPE_PLAYLIST_READ_COLLABORATIVE">SCOPE_PLAYLIST_READ_COLLABORATIVE</a></li>
@@ -4167,23 +3911,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Spotify.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Spotify.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Spotify.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Spotify.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Spotify.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Spotify.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Spotify.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-SteamOpenID.html b/classes/chillerlan-OAuth-Providers-SteamOpenID.html
index 28614c72..e3535427 100644
--- a/classes/chillerlan-OAuth-Providers-SteamOpenID.html
+++ b/classes/chillerlan-OAuth-Providers-SteamOpenID.html
@@ -230,13 +230,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional link to the provider&#039;s API docs (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html#property_apiURL">$apiURL</a>
     <span>
@@ -251,13 +244,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL to the provider&#039;s credential registration/application page (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html#property_authURL">$authURL</a>
     <span>
@@ -361,6 +347,7 @@ <h4 id="toc-methods">
     <span>
                                 &nbsp;: <abbr title="\Psr\Http\Message\UriInterface">UriInterface</abbr>    </span>
 </dt>
+<dd>we ignore user supplied params here</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html#method_getRequestAuthorization">getRequestAuthorization()</a>
@@ -537,7 +524,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -631,40 +618,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -733,40 +686,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -819,7 +738,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -852,7 +771,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -885,7 +804,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -918,7 +837,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -951,7 +870,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1000,7 +919,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1034,7 +953,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1067,7 +986,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1100,7 +1019,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1133,7 +1052,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1172,7 +1091,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1256,7 +1175,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1302,7 +1221,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/SteamOpenID.php"><a href="files/src-providers-steamopenid.html"><abbr title="src/Providers/SteamOpenID.php">SteamOpenID.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">53</span>
 
     </aside>
 
@@ -1347,11 +1266,12 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/SteamOpenID.php"><a href="files/src-providers-steamopenid.html"><abbr title="src/Providers/SteamOpenID.php">SteamOpenID.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
-    
+        <p class="phpdocumentor-summary">we ignore user supplied params here</p>
+
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
                     <span class="phpdocumentor-signature__name">getAuthURL</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$params</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Message\UriInterface">UriInterface</abbr></span></code>
@@ -1406,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/SteamOpenID.php"><a href="files/src-providers-steamopenid.html"><abbr title="src/Providers/SteamOpenID.php">SteamOpenID.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">112</span>
+    <span class="phpdocumentor-element-found-in__line">113</span>
 
     </aside>
 
@@ -1458,7 +1378,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1515,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -1565,7 +1485,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1591,7 +1511,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">375</span>
+    <span class="phpdocumentor-element-found-in__line">365</span>
 
     </aside>
 
@@ -1648,7 +1568,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -1744,7 +1664,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -1801,7 +1721,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -1860,7 +1780,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -1927,7 +1847,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -1994,7 +1914,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2061,7 +1981,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2128,7 +2048,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2195,7 +2115,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2262,7 +2182,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2308,7 +2228,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2354,7 +2274,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2387,7 +2307,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2423,7 +2343,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2465,7 +2385,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2491,7 +2411,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -2537,7 +2457,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -2583,7 +2503,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2609,7 +2529,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -2662,7 +2582,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/SteamOpenID.php"><a href="files/src-providers-steamopenid.html"><abbr title="src/Providers/SteamOpenID.php">SteamOpenID.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">89</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -2696,7 +2616,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2830,10 +2750,8 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Stripe.html b/classes/chillerlan-OAuth-Providers-Stripe.html
index 1977c423..d7af2282 100644
--- a/classes/chillerlan-OAuth-Providers-Stripe.html
+++ b/classes/chillerlan-OAuth-Providers-Stripe.html
@@ -227,6 +227,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Stripe.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_READ_ONLY]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-Stripe.html#constant_SCOPE_READ_ONLY">SCOPE_READ_ONLY</a>
     <span>
@@ -266,13 +272,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Stripe.html#property_apiURL">$apiURL</a>
     <span>
@@ -285,36 +284,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Stripe.html#property_authURL">$authURL</a>
     <span>
@@ -328,13 +297,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Stripe.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -372,13 +334,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -627,6 +582,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-Stripe.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Stripe.php"><a href="files/src-providers-stripe.html"><abbr title="src/Providers/Stripe.php">Stripe.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">30</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_READ_ONLY]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_READ_ONLY">
         SCOPE_READ_ONLY
         <a href="classes/chillerlan-OAuth-Providers-Stripe.html#constant_SCOPE_READ_ONLY" class="headerlink"><i class="fas fa-link"></i></a>
@@ -692,7 +675,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -784,40 +767,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -884,144 +833,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1073,7 +884,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1091,40 +902,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-Stripe.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Stripe.php"><a href="files/src-providers-stripe.html"><abbr title="src/Providers/Stripe.php">Stripe.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">30</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_READ_ONLY]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1143,7 +920,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1176,7 +953,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1209,7 +986,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1242,7 +1019,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1293,7 +1070,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1341,40 +1118,6 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1393,7 +1136,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1427,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1460,7 +1203,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1493,7 +1236,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1564,7 +1307,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1648,7 +1391,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1694,7 +1437,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1762,7 +1505,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1830,7 +1573,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1873,7 +1616,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1899,7 +1642,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -1965,7 +1708,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2131,7 +1874,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2174,7 +1917,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2200,7 +1943,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2296,7 +2039,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2353,7 +2096,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2412,7 +2155,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2479,7 +2222,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2546,7 +2289,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2613,7 +2356,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2680,7 +2423,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2747,7 +2490,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2814,7 +2557,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2860,7 +2603,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2906,7 +2649,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2939,7 +2682,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2975,7 +2718,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3017,7 +2760,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3043,7 +2786,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3089,7 +2832,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3135,7 +2878,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3161,7 +2904,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3214,7 +2957,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3257,7 +3000,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3390,6 +3133,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Stripe.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Stripe.html#constant_SCOPE_READ_ONLY">SCOPE_READ_ONLY</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Stripe.html#constant_SCOPE_READ_WRITE">SCOPE_READ_WRITE</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a></li>
@@ -3401,23 +3145,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Stripe.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Stripe.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Stripe.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Stripe.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Stripe.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Stripe.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Stripe.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Stripe.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Tumblr.html b/classes/chillerlan-OAuth-Providers-Tumblr.html
index 69212c33..7599f0e2 100644
--- a/classes/chillerlan-OAuth-Providers-Tumblr.html
+++ b/classes/chillerlan-OAuth-Providers-Tumblr.html
@@ -212,13 +212,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Tumblr.html#property_apiURL">$apiURL</a>
     <span>
@@ -231,13 +224,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Tumblr.html#property_authURL">$authURL</a>
     <span>
@@ -551,7 +537,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -643,40 +629,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -743,40 +695,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -828,7 +746,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -861,7 +779,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -894,7 +812,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -927,7 +845,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -994,7 +912,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1043,7 +961,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1077,7 +995,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1110,7 +1028,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1143,7 +1061,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1214,7 +1132,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1298,7 +1216,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1377,7 +1295,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1403,7 +1321,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">153</span>
 
     </aside>
 
@@ -1470,7 +1388,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1529,7 +1447,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">168</span>
+    <span class="phpdocumentor-element-found-in__line">169</span>
 
     </aside>
 
@@ -1595,7 +1513,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">42</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -1645,7 +1563,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1702,7 +1620,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -1752,7 +1670,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1827,7 +1745,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -1923,7 +1841,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -1980,7 +1898,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2039,7 +1957,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2106,7 +2024,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2173,7 +2091,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2240,7 +2158,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2307,7 +2225,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2374,7 +2292,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2441,7 +2359,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2487,7 +2405,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2533,7 +2451,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2566,7 +2484,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2602,7 +2520,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2644,7 +2562,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2670,7 +2588,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -2716,7 +2634,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -2762,7 +2680,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2788,7 +2706,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -2841,7 +2759,7 @@ <h4 class="phpdocumentor-element__name" id="method_getSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">128</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -2905,7 +2823,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2931,7 +2849,7 @@ <h4 class="phpdocumentor-element__name" id="method_nonce">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">118</span>
 
     </aside>
 
@@ -2982,7 +2900,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">77</span>
+    <span class="phpdocumentor-element-found-in__line">78</span>
 
     </aside>
 
@@ -3040,7 +2958,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3174,10 +3092,8 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Tumblr.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Tumblr.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Tumblr.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Tumblr.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Tumblr.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Tumblr.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Tumblr.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Tumblr.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Tumblr.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Tumblr.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Tumblr.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Tumblr.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Tumblr.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Tumblr.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Tumblr2.html b/classes/chillerlan-OAuth-Providers-Tumblr2.html
index 7f4467a8..311596f3 100644
--- a/classes/chillerlan-OAuth-Providers-Tumblr2.html
+++ b/classes/chillerlan-OAuth-Providers-Tumblr2.html
@@ -195,6 +195,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_BASIC, self::SCOPE_WRITE, self::SCOPE_OFFLINE_ACCESS]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#constant_SCOPE_BASIC">SCOPE_BASIC</a>
     <span>
@@ -240,13 +246,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#property_apiURL">$apiURL</a>
     <span>
@@ -259,36 +258,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#property_authURL">$authURL</a>
     <span>
@@ -302,13 +271,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -347,13 +309,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -601,6 +556,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Tumblr2.php"><a href="files/src-providers-tumblr2.html"><abbr title="src/Providers/Tumblr2.php">Tumblr2.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">29</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_BASIC, self::SCOPE_WRITE, self::SCOPE_OFFLINE_ACCESS]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_BASIC">
         SCOPE_BASIC
         <a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#constant_SCOPE_BASIC" class="headerlink"><i class="fas fa-link"></i></a>
@@ -694,7 +677,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -786,40 +769,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -886,144 +835,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1075,7 +886,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1093,40 +904,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Tumblr2.php"><a href="files/src-providers-tumblr2.html"><abbr title="src/Providers/Tumblr2.php">Tumblr2.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">29</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_BASIC, self::SCOPE_WRITE, self::SCOPE_OFFLINE_ACCESS]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1145,7 +922,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1178,7 +955,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1211,7 +988,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1244,7 +1021,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1295,7 +1072,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1328,7 +1105,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1359,40 +1136,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1411,7 +1154,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1445,7 +1188,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1478,7 +1221,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1511,7 +1254,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1582,7 +1325,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1666,7 +1409,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1712,7 +1455,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1780,7 +1523,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1848,7 +1591,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1891,7 +1634,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1917,7 +1660,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -1983,7 +1726,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2040,7 +1783,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2090,7 +1833,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2165,7 +1908,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2208,7 +1951,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2234,7 +1977,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2330,7 +2073,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2387,7 +2130,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2446,7 +2189,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2513,7 +2256,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2580,7 +2323,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2647,7 +2390,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2714,7 +2457,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2781,7 +2524,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2848,7 +2591,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2894,7 +2637,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2940,7 +2683,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2973,7 +2716,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3009,7 +2752,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3051,7 +2794,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3077,7 +2820,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3123,7 +2866,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3169,7 +2912,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3195,7 +2938,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3248,7 +2991,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3291,7 +3034,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3424,6 +3167,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#constant_SCOPE_BASIC">SCOPE_BASIC</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#constant_SCOPE_OFFLINE_ACCESS">SCOPE_OFFLINE_ACCESS</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#constant_SCOPE_WRITE">SCOPE_WRITE</a></li>
@@ -3436,23 +3180,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Tumblr2.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Twitch.html b/classes/chillerlan-OAuth-Providers-Twitch.html
index b253f79e..e96f04c4 100644
--- a/classes/chillerlan-OAuth-Providers-Twitch.html
+++ b/classes/chillerlan-OAuth-Providers-Twitch.html
@@ -144,7 +144,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">23</span>
 
     </aside>
 
@@ -203,6 +203,24 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Twitch.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_USER_READ_EMAIL]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Twitch.html#constant_HEADERS_API">HEADERS_API</a>
+    <span>
+        &nbsp;= [&#039;Accept&#039; =&gt; &#039;application/vnd.twitchtv.v5+json&#039;]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Twitch.html#constant_HEADERS_AUTH">HEADERS_AUTH</a>
+    <span>
+        &nbsp;= [&#039;Accept&#039; =&gt; &#039;application/vnd.twitchtv.v5+json&#039;]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-Twitch.html#constant_SCOPE_ANALYTICS_READ_EXTENSIONS">SCOPE_ANALYTICS_READ_EXTENSIONS</a>
     <span>
@@ -362,12 +380,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_apiURL">$apiURL</a>
     <span>
@@ -380,35 +392,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_authURL">$authURL</a>
     <span>
@@ -422,13 +405,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -466,13 +442,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -721,6 +690,90 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-Twitch.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">48</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_USER_READ_EMAIL]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_API">
+        HEADERS_API
+        <a href="classes/chillerlan-OAuth-Providers-Twitch.html#constant_HEADERS_API" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">56</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">HEADERS_API</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;Accept&#039; =&gt; &#039;application/vnd.twitchtv.v5+json&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_AUTH">
+        HEADERS_AUTH
+        <a href="classes/chillerlan-OAuth-Providers-Twitch.html#constant_HEADERS_AUTH" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">52</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">HEADERS_AUTH</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;Accept&#039; =&gt; &#039;application/vnd.twitchtv.v5+json&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_ANALYTICS_READ_EXTENSIONS">
         SCOPE_ANALYTICS_READ_EXTENSIONS
         <a href="classes/chillerlan-OAuth-Providers-Twitch.html#constant_SCOPE_ANALYTICS_READ_EXTENSIONS" class="headerlink"><i class="fas fa-link"></i></a>
@@ -730,7 +783,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_ANALYTICS_READ_EXTENS
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -758,7 +811,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_ANALYTICS_READ_GAMES"
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">28</span>
+    <span class="phpdocumentor-element-found-in__line">26</span>
 
     </aside>
 
@@ -786,7 +839,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_BITS_READ">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">27</span>
 
     </aside>
 
@@ -814,7 +867,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_CHANNEL_EDIT_COMMERCI
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">28</span>
 
     </aside>
 
@@ -842,7 +895,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_CHANNEL_MANAGE_BROADC
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -870,7 +923,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_CHANNEL_MANAGE_EXTENS
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -898,7 +951,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_CHANNEL_MANAGE_REDEMP
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -926,7 +979,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_CHANNEL_MANAGE_VIDEOS
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -954,7 +1007,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_CHANNEL_READ_EDITORS"
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -982,7 +1035,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_CHANNEL_READ_HYPE_TRA
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1010,7 +1063,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_CHANNEL_READ_REDEMPTI
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
@@ -1038,7 +1091,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_CHANNEL_READ_STREAM_K
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -1066,7 +1119,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_CHANNEL_READ_SUBSCRIP
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1094,7 +1147,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_CLIPS_EDIT">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -1122,7 +1175,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_MODERATION_READ">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">41</span>
+    <span class="phpdocumentor-element-found-in__line">39</span>
 
     </aside>
 
@@ -1150,7 +1203,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_USER_EDIT">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">42</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1178,7 +1231,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_USER_EDIT_FOLLOWS">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -1206,7 +1259,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_USER_MANAGE_BLOCKED_U
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -1234,7 +1287,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_USER_READ_BLOCKED_USE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1262,7 +1315,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_USER_READ_BROADCAST">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">44</span>
 
     </aside>
 
@@ -1290,7 +1343,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_USER_READ_EMAIL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">47</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1318,7 +1371,7 @@ <h4 class="phpdocumentor-element__name" id="constant_SCOPE_USER_READ_SUBSCRIPTIO
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">48</span>
+    <span class="phpdocumentor-element-found-in__line">46</span>
 
     </aside>
 
@@ -1346,7 +1399,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -1390,7 +1443,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">61</span>
 
     </aside>
 
@@ -1423,7 +1476,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">59</span>
+    <span class="phpdocumentor-element-found-in__line">65</span>
 
     </aside>
 
@@ -1438,39 +1491,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">62</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;Accept&#039; =&gt; &#039;application/vnd.twitchtv.v5+json&#039;]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1489,7 +1509,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">63</span>
 
     </aside>
 
@@ -1522,7 +1542,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">60</span>
+    <span class="phpdocumentor-element-found-in__line">66</span>
 
     </aside>
 
@@ -1537,143 +1557,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">61</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;Accept&#039; =&gt; &#039;application/vnd.twitchtv.v5+json&#039;]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1692,7 +1575,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">54</span>
+    <span class="phpdocumentor-element-found-in__line">60</span>
 
     </aside>
 
@@ -1725,7 +1608,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1743,40 +1626,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_USER_READ_EMAIL]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1795,7 +1644,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1828,7 +1677,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1861,7 +1710,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1894,7 +1743,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1945,7 +1794,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1978,7 +1827,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">56</span>
+    <span class="phpdocumentor-element-found-in__line">62</span>
 
     </aside>
 
@@ -1993,40 +1842,6 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -2045,7 +1860,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -2079,7 +1894,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -2112,7 +1927,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -2145,7 +1960,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -2178,7 +1993,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -2216,7 +2031,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -2300,7 +2115,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -2346,7 +2161,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -2414,7 +2229,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -2482,7 +2297,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">71</span>
 
     </aside>
 
@@ -2542,7 +2357,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">103</span>
 
     </aside>
 
@@ -2608,7 +2423,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2665,7 +2480,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">128</span>
+    <span class="phpdocumentor-element-found-in__line">132</span>
 
     </aside>
 
@@ -2725,7 +2540,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Twitch.php"><a href="files/src-providers-twitch.html"><abbr title="src/Providers/Twitch.php">Twitch.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">108</span>
+    <span class="phpdocumentor-element-found-in__line">112</span>
 
     </aside>
 
@@ -2774,7 +2589,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2817,7 +2632,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2843,7 +2658,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2939,7 +2754,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2996,7 +2811,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -3055,7 +2870,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -3122,7 +2937,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -3189,7 +3004,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -3256,7 +3071,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -3323,7 +3138,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -3390,7 +3205,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -3457,7 +3272,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -3503,7 +3318,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3549,7 +3364,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3582,7 +3397,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3618,7 +3433,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3660,7 +3475,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3686,7 +3501,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3732,7 +3547,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3778,7 +3593,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3804,7 +3619,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3857,7 +3672,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3900,7 +3715,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -4033,6 +3848,9 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Twitch.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Twitch.html#constant_HEADERS_API">HEADERS_API</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Twitch.html#constant_HEADERS_AUTH">HEADERS_AUTH</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Twitch.html#constant_SCOPE_ANALYTICS_READ_EXTENSIONS">SCOPE_ANALYTICS_READ_EXTENSIONS</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Twitch.html#constant_SCOPE_ANALYTICS_READ_GAMES">SCOPE_ANALYTICS_READ_GAMES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Twitch.html#constant_SCOPE_BITS_READ">SCOPE_BITS_READ</a></li>
@@ -4064,23 +3882,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Twitch.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Twitch.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Twitter.html b/classes/chillerlan-OAuth-Providers-Twitter.html
index 3f0017aa..3eb9e629 100644
--- a/classes/chillerlan-OAuth-Providers-Twitter.html
+++ b/classes/chillerlan-OAuth-Providers-Twitter.html
@@ -221,13 +221,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Twitter.html#property_apiURL">$apiURL</a>
     <span>
@@ -240,13 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Twitter.html#property_authURL">$authURL</a>
     <span>
@@ -553,7 +539,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -645,40 +631,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -745,40 +697,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -845,7 +763,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -878,7 +796,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -911,7 +829,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -944,7 +862,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1026,7 +944,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1075,7 +993,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1109,7 +1027,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1142,7 +1060,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1175,7 +1093,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1246,7 +1164,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1330,7 +1248,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1376,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">153</span>
 
     </aside>
 
@@ -1443,7 +1361,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1502,7 +1420,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">168</span>
+    <span class="phpdocumentor-element-found-in__line">169</span>
 
     </aside>
 
@@ -1568,7 +1486,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">42</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -1618,7 +1536,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1675,7 +1593,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -1725,7 +1643,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1800,7 +1718,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -1896,7 +1814,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -1953,7 +1871,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2012,7 +1930,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2079,7 +1997,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2146,7 +2064,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2213,7 +2131,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2280,7 +2198,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2347,7 +2265,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2414,7 +2332,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2460,7 +2378,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2506,7 +2424,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2539,7 +2457,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2575,7 +2493,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2617,7 +2535,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2643,7 +2561,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -2689,7 +2607,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -2735,7 +2653,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2761,7 +2679,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -2814,7 +2732,7 @@ <h4 class="phpdocumentor-element__name" id="method_getSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">128</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -2878,7 +2796,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2904,7 +2822,7 @@ <h4 class="phpdocumentor-element__name" id="method_nonce">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">118</span>
 
     </aside>
 
@@ -2955,7 +2873,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">77</span>
+    <span class="phpdocumentor-element-found-in__line">78</span>
 
     </aside>
 
@@ -3013,7 +2931,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3147,10 +3065,8 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Twitter.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Twitter.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Twitter.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Twitter.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Twitter.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Twitter.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Twitter.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Twitter.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Twitter.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Twitter.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Twitter.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Twitter.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Twitter.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Twitter.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-TwitterCC.html b/classes/chillerlan-OAuth-Providers-TwitterCC.html
index fff7bf66..773cdeb8 100644
--- a/classes/chillerlan-OAuth-Providers-TwitterCC.html
+++ b/classes/chillerlan-OAuth-Providers-TwitterCC.html
@@ -255,13 +255,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-TwitterCC.html#property_apiURL">$apiURL</a>
     <span>
@@ -274,36 +267,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL</a>
     <span>
@@ -318,13 +281,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -363,13 +319,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -627,7 +576,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -699,7 +648,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">50</span>
 
     </aside>
 
@@ -748,40 +697,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -848,144 +763,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1004,7 +781,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -1056,40 +833,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">66</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1108,7 +851,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1141,7 +884,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1174,7 +917,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1207,7 +950,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1258,7 +1001,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1291,7 +1034,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1322,40 +1065,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1374,7 +1083,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1408,7 +1117,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1441,7 +1150,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1474,7 +1183,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1545,7 +1254,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1629,7 +1338,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1725,7 +1434,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1801,7 +1510,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1827,7 +1536,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1870,7 +1579,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1896,7 +1605,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -1962,7 +1671,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2019,7 +1728,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2069,7 +1778,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2095,7 +1804,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">375</span>
+    <span class="phpdocumentor-element-found-in__line">365</span>
 
     </aside>
 
@@ -2152,7 +1861,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2195,7 +1904,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2221,7 +1930,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2317,7 +2026,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2374,7 +2083,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2433,7 +2142,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2500,7 +2209,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2567,7 +2276,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2634,7 +2343,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2701,7 +2410,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2768,7 +2477,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2835,7 +2544,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2881,7 +2590,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2927,7 +2636,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2960,7 +2669,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2996,7 +2705,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3038,7 +2747,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3064,7 +2773,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3110,7 +2819,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3156,7 +2865,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3182,7 +2891,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3235,7 +2944,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3278,7 +2987,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3421,23 +3130,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-TwitterCC.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-TwitterCC.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-TwitterCC.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-TwitterCC.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-Vimeo.html b/classes/chillerlan-OAuth-Providers-Vimeo.html
index 2b148a83..f9afe06e 100644
--- a/classes/chillerlan-OAuth-Providers-Vimeo.html
+++ b/classes/chillerlan-OAuth-Providers-Vimeo.html
@@ -203,6 +203,24 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Vimeo.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_PUBLIC, self::SCOPE_PRIVATE, self::SCOPE_INTERACT, self::SCOPE_STATS]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Vimeo.html#constant_HEADERS_API">HEADERS_API</a>
+    <span>
+        &nbsp;= [&#039;Accept&#039; =&gt; &#039;application/vnd.vimeo.*+json;version=&#039; . self::API_VERSION]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Vimeo.html#constant_HEADERS_AUTH">HEADERS_AUTH</a>
+    <span>
+        &nbsp;= [&#039;Accept&#039; =&gt; &#039;application/vnd.vimeo.*+json;version=&#039; . self::API_VERSION]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-Vimeo.html#constant_SCOPE_CREATE">SCOPE_CREATE</a>
     <span>
@@ -302,12 +320,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_apiURL">$apiURL</a>
     <span>
@@ -320,35 +332,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_authURL">$authURL</a>
     <span>
@@ -362,13 +345,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -406,13 +382,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -661,6 +630,90 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-Vimeo.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">39</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_PUBLIC, self::SCOPE_PRIVATE, self::SCOPE_INTERACT, self::SCOPE_STATS]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_API">
+        HEADERS_API
+        <a href="classes/chillerlan-OAuth-Providers-Vimeo.html#constant_HEADERS_API" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">53</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">HEADERS_API</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;Accept&#039; =&gt; &#039;application/vnd.vimeo.*+json;version=&#039; . self::API_VERSION]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_AUTH">
+        HEADERS_AUTH
+        <a href="classes/chillerlan-OAuth-Providers-Vimeo.html#constant_HEADERS_AUTH" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">49</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">HEADERS_AUTH</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;Accept&#039; =&gt; &#039;application/vnd.vimeo.*+json;version=&#039; . self::API_VERSION]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_CREATE">
         SCOPE_CREATE
         <a href="classes/chillerlan-OAuth-Providers-Vimeo.html#constant_SCOPE_CREATE" class="headerlink"><i class="fas fa-link"></i></a>
@@ -993,7 +1046,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -1021,7 +1074,7 @@ <h4 class="phpdocumentor-element__name" id="constant_API_VERSION">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">47</span>
 
     </aside>
 
@@ -1065,7 +1118,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1098,7 +1151,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">63</span>
 
     </aside>
 
@@ -1113,39 +1166,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">58</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;Accept&#039; =&gt; &#039;application/vnd.vimeo.*+json;version=&#039; . self::API_VERSION]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1164,7 +1184,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">60</span>
 
     </aside>
 
@@ -1197,7 +1217,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">56</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1212,143 +1232,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">57</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;Accept&#039; =&gt; &#039;application/vnd.vimeo.*+json;version=&#039; . self::API_VERSION]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1367,7 +1250,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -1400,7 +1283,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">54</span>
+    <span class="phpdocumentor-element-found-in__line">62</span>
 
     </aside>
 
@@ -1418,40 +1301,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_PUBLIC, self::SCOPE_PRIVATE, self::SCOPE_INTERACT, self::SCOPE_STATS]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1470,7 +1319,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1503,7 +1352,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1536,7 +1385,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1569,7 +1418,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1620,7 +1469,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1653,7 +1502,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">51</span>
+    <span class="phpdocumentor-element-found-in__line">59</span>
 
     </aside>
 
@@ -1668,40 +1517,6 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1720,7 +1535,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1754,7 +1569,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1787,7 +1602,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1820,7 +1635,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1853,7 +1668,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">61</span>
 
     </aside>
 
@@ -1891,7 +1706,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1975,7 +1790,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -2021,7 +1836,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -2089,7 +1904,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -2157,7 +1972,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -2200,7 +2015,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2226,7 +2041,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2292,7 +2107,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2349,7 +2164,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -2409,7 +2224,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Vimeo.php"><a href="files/src-providers-vimeo.html"><abbr title="src/Providers/Vimeo.php">Vimeo.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">63</span>
+    <span class="phpdocumentor-element-found-in__line">69</span>
 
     </aside>
 
@@ -2458,7 +2273,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2501,7 +2316,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2527,7 +2342,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2623,7 +2438,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2680,7 +2495,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2739,7 +2554,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2806,7 +2621,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2873,7 +2688,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2940,7 +2755,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -3007,7 +2822,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -3074,7 +2889,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -3141,7 +2956,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -3187,7 +3002,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3233,7 +3048,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3266,7 +3081,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3302,7 +3117,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3344,7 +3159,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3370,7 +3185,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3416,7 +3231,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3462,7 +3277,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3488,7 +3303,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3541,7 +3356,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3584,7 +3399,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3717,6 +3532,9 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Vimeo.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Vimeo.html#constant_HEADERS_API">HEADERS_API</a></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Vimeo.html#constant_HEADERS_AUTH">HEADERS_AUTH</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Vimeo.html#constant_SCOPE_CREATE">SCOPE_CREATE</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Vimeo.html#constant_SCOPE_DELETE">SCOPE_DELETE</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Vimeo.html#constant_SCOPE_EDIT">SCOPE_EDIT</a></li>
@@ -3738,23 +3556,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Vimeo.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-Vimeo.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-WordPress.html b/classes/chillerlan-OAuth-Providers-WordPress.html
index 8c8042d9..e2fa8425 100644
--- a/classes/chillerlan-OAuth-Providers-WordPress.html
+++ b/classes/chillerlan-OAuth-Providers-WordPress.html
@@ -195,6 +195,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-WordPress.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_GLOBAL]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-WordPress.html#constant_SCOPE_AUTH">SCOPE_AUTH</a>
     <span>
@@ -234,13 +240,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-WordPress.html#property_apiURL">$apiURL</a>
     <span>
@@ -253,36 +252,6 @@ <h4 id="toc-properties">
                         &nbsp;: string|null            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Providers-WordPress.html#property_authURL">$authURL</a>
     <span>
@@ -296,13 +265,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Providers-WordPress.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -341,13 +303,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -595,6 +550,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-WordPress.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/WordPress.php"><a href="files/src-providers-wordpress.html"><abbr title="src/Providers/WordPress.php">WordPress.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">26</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_GLOBAL]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_AUTH">
         SCOPE_AUTH
         <a href="classes/chillerlan-OAuth-Providers-WordPress.html#constant_SCOPE_AUTH" class="headerlink"><i class="fas fa-link"></i></a>
@@ -660,7 +643,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -752,40 +735,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -852,144 +801,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1041,7 +852,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1059,40 +870,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Providers-WordPress.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/WordPress.php"><a href="files/src-providers-wordpress.html"><abbr title="src/Providers/WordPress.php">WordPress.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">26</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[self::SCOPE_GLOBAL]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1111,7 +888,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1144,7 +921,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1177,7 +954,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1210,7 +987,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1261,7 +1038,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1294,7 +1071,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1325,40 +1102,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1377,7 +1120,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1411,7 +1154,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1444,7 +1187,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1477,7 +1220,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1548,7 +1291,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1632,7 +1375,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1678,7 +1421,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1746,7 +1489,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1814,7 +1557,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1857,7 +1600,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1883,7 +1626,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -1949,7 +1692,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2006,7 +1749,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2056,7 +1799,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2131,7 +1874,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2174,7 +1917,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2200,7 +1943,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2296,7 +2039,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2353,7 +2096,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2412,7 +2155,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2479,7 +2222,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2546,7 +2289,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2613,7 +2356,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2680,7 +2423,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2747,7 +2490,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2814,7 +2557,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2860,7 +2603,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2906,7 +2649,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2939,7 +2682,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2975,7 +2718,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3017,7 +2760,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3043,7 +2786,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3089,7 +2832,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3135,7 +2878,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3161,7 +2904,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3214,7 +2957,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3257,7 +3000,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3390,6 +3133,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-WordPress.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-WordPress.html#constant_SCOPE_AUTH">SCOPE_AUTH</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-WordPress.html#constant_SCOPE_GLOBAL">SCOPE_GLOBAL</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a></li>
@@ -3401,23 +3145,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Providers-WordPress.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-WordPress.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-WordPress.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-WordPress.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-WordPress.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Providers-WordPress.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-WordPress.html"></li>
diff --git a/classes/chillerlan-OAuth-Providers-YouTube.html b/classes/chillerlan-OAuth-Providers-YouTube.html
index 691f54c1..ca12ad60 100644
--- a/classes/chillerlan-OAuth-Providers-YouTube.html
+++ b/classes/chillerlan-OAuth-Providers-YouTube.html
@@ -170,6 +170,12 @@ <h4 id="toc-constants">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuth-Providers-Google.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a>
+    <span>
+        &nbsp;= [self::SCOPE_EMAIL, self::SCOPE_PROFILE]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
     <a href="classes/chillerlan-OAuth-Providers-Google.html#constant_SCOPE_EMAIL">SCOPE_EMAIL</a>
     <span>
@@ -235,13 +241,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional link to the provider&#039;s API docs (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiURL">$apiURL</a>
     <span>
@@ -256,36 +255,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL to the provider&#039;s credential registration/application page (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL</a>
     <span>
@@ -300,13 +269,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -345,13 +307,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -601,6 +556,34 @@ <h3 class="phpdocumentor-elements__header" id="constants">
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_DEFAULT_SCOPES">
+        DEFAULT_SCOPES
+        <a href="classes/chillerlan-OAuth-Providers-Google.html#constant_DEFAULT_SCOPES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Providers/Google.php"><a href="files/src-providers-google.html"><abbr title="src/Providers/Google.php">Google.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">30</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">DEFAULT_SCOPES</span>
+    = <span class="phpdocumentor-signature__default-value">[self::SCOPE_EMAIL, self::SCOPE_PROFILE]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_SCOPE_EMAIL">
         SCOPE_EMAIL
         <a href="classes/chillerlan-OAuth-Providers-Google.html#constant_SCOPE_EMAIL" class="headerlink"><i class="fas fa-link"></i></a>
@@ -778,7 +761,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -822,7 +805,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">50</span>
 
     </aside>
 
@@ -856,7 +839,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">74</span>
 
     </aside>
 
@@ -872,40 +855,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -924,7 +873,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">69</span>
 
     </aside>
 
@@ -958,7 +907,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">79</span>
 
     </aside>
 
@@ -974,144 +923,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1130,7 +941,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -1164,7 +975,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1182,40 +993,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">66</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1234,7 +1011,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1267,7 +1044,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1300,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1333,7 +1110,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1384,7 +1161,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1417,7 +1194,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1448,40 +1225,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1500,7 +1243,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1534,7 +1277,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1567,7 +1310,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1600,7 +1343,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1633,7 +1376,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1672,7 +1415,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1756,7 +1499,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1802,7 +1545,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1870,7 +1613,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1938,7 +1681,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1981,7 +1724,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2007,7 +1750,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -2073,7 +1816,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -2130,7 +1873,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -2180,7 +1923,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2206,7 +1949,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">375</span>
+    <span class="phpdocumentor-element-found-in__line">365</span>
 
     </aside>
 
@@ -2263,7 +2006,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2306,7 +2049,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2332,7 +2075,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2428,7 +2171,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2485,7 +2228,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2544,7 +2287,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2611,7 +2354,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2678,7 +2421,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2745,7 +2488,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2812,7 +2555,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2879,7 +2622,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2946,7 +2689,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2992,7 +2735,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -3038,7 +2781,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -3071,7 +2814,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -3107,7 +2850,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -3149,7 +2892,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3175,7 +2918,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3221,7 +2964,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3267,7 +3010,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3293,7 +3036,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3346,7 +3089,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3389,7 +3132,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3522,6 +3265,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuth-Providers-Google.html#constant_DEFAULT_SCOPES">DEFAULT_SCOPES</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Google.html#constant_SCOPE_EMAIL">SCOPE_EMAIL</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Google.html#constant_SCOPE_PROFILE">SCOPE_PROFILE</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Providers-Google.html#constant_SCOPE_USERINFO_EMAIL">SCOPE_USERINFO_EMAIL</a></li>
@@ -3537,23 +3281,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuth-Providers-YouTube.html"></li>
diff --git a/classes/chillerlan-OAuth-Storage-MemoryStorage.html b/classes/chillerlan-OAuth-Storage-MemoryStorage.html
index eb73a93e..c6af5f28 100644
--- a/classes/chillerlan-OAuth-Storage-MemoryStorage.html
+++ b/classes/chillerlan-OAuth-Storage-MemoryStorage.html
@@ -186,12 +186,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-OAuthOptions.html"><abbr title="\chillerlan\OAuth\OAuthOptions">OAuthOptions</abbr></a>|<abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_serviceName">$serviceName</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#property_states">$states</a>
     <span>
@@ -250,8 +244,7 @@ <h4 id="toc-methods">
     <span>
                                 &nbsp;: <a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>    </span>
 </dt>
-<dd>Retrieves token data from the underlying storage engine
-(decrypt, unserialize etc.) and returns an AccessToken</dd>
+<dd>Retrieves token JOSN from the underlying storage engine and returns an AccessToken</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_getAccessToken">getAccessToken()</a>
@@ -265,13 +258,6 @@ <h4 id="toc-methods">
                                 &nbsp;: string    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName">getServiceName()</a>
-    <span>
-                                &nbsp;: string    </span>
-</dt>
-<dd>Gets the current service provider name</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_hasAccessToken">hasAccessToken()</a>
     <span>
@@ -291,13 +277,6 @@ <h4 id="toc-methods">
 </dt>
 <dd>Sets a logger. (LoggerAwareInterface is stupid)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName">setServiceName()</a>
-    <span>
-                                &nbsp;: static    </span>
-</dt>
-<dd>Sets the current service provider name</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_storeAccessToken">storeAccessToken()</a>
     <span>
@@ -313,11 +292,26 @@ <h4 id="toc-methods">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage">toStorage()</a>
     <span>
-                                &nbsp;: string    </span>
+                                &nbsp;: mixed    </span>
 </dt>
 <dd>Prepares an AccessToken for storage (serialize, encrypt etc.)
 and returns a value that is suited for the underlying storage engine</dd>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_construct">construct()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+<dd>A replacement constructor that you can call in extended classes,
+so that you don&#039;t have to implement the monstrous original `__construct()`</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName">getServiceName()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+<dd>Gets the current service provider name</dd>
+
     </dl>
 
 
@@ -349,7 +343,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -382,7 +376,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -397,39 +391,6 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_serviceName">
-        $serviceName
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_serviceName" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">25</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$serviceName</span>
-    </code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -521,7 +482,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">28</span>
 
     </aside>
 
@@ -577,7 +538,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAccessToken">
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">clearAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">clearAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -586,8 +547,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -734,7 +695,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearCSRFState">
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">clearCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">clearCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -743,8 +704,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -786,12 +747,11 @@ <h4 class="phpdocumentor-element__name" id="method_fromStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">90</span>
+    <span class="phpdocumentor-element-found-in__line">78</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Retrieves token data from the underlying storage engine
-(decrypt, unserialize etc.) and returns an AccessToken</p>
+        <p class="phpdocumentor-summary">Retrieves token JOSN from the underlying storage engine and returns an AccessToken</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
@@ -854,7 +814,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">getAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -863,8 +823,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -913,7 +873,7 @@ <h4 class="phpdocumentor-element__name" id="method_getCSRFState">
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+                    <span class="phpdocumentor-signature__name">getCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -922,8 +882,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -942,66 +902,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                 <dd class="phpdocumentor-tag-list__definition">
                                                                                 
                                              
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">string</span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_getServiceName">
-        getServiceName()
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">65</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Gets the current service provider name</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getServiceName</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
                                     </dd>
                                             </dl>
 
@@ -1032,7 +932,7 @@ <h4 class="phpdocumentor-element__name" id="method_hasAccessToken">
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">hasAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
+                    <span class="phpdocumentor-signature__name">hasAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1041,8 +941,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -1091,7 +991,7 @@ <h4 class="phpdocumentor-element__name" id="method_hasCSRFState">
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">hasCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
+                    <span class="phpdocumentor-signature__name">hasCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1100,8 +1000,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -1143,7 +1043,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">41</span>
+    <span class="phpdocumentor-element-found-in__line">47</span>
 
     </aside>
 
@@ -1202,23 +1102,22 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_setServiceName">
-        setServiceName()
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
+        storeAccessToken()
+        <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_storeAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Sets the current service provider name</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">setServiceName</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">storeAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1226,6 +1125,13 @@ <h4 class="phpdocumentor-element__name" id="method_setServiceName">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$token</span>
+                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
                 : <span class="phpdocumentor-signature__argument__return-type">string</span>
                             </dt>
@@ -1237,7 +1143,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_storeAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -1262,22 +1168,22 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
-        storeAccessToken()
-        <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_storeAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_storeCSRFState">
+        storeCSRFState()
+        <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_storeCSRFState" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">storeAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">storeCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$state</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1285,16 +1191,16 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$token</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
+                <span class="phpdocumentor-signature__argument__name">$state</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -1303,7 +1209,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_storeAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_storeCSRFState#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -1328,22 +1234,24 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_storeCSRFState">
-        storeCSRFState()
-        <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_storeCSRFState" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_toStorage">
+        toStorage()
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">94</span>
+    <span class="phpdocumentor-element-found-in__line">71</span>
 
     </aside>
 
-    
+        <p class="phpdocumentor-summary">Prepares an AccessToken for storage (serialize, encrypt etc.)
+and returns a value that is suited for the underlying storage engine</p>
+
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">storeCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$state</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">toStorage</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1351,25 +1259,18 @@ <h4 class="phpdocumentor-element__name" id="method_storeCSRFState">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$state</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                <span class="phpdocumentor-signature__argument__name">$token</span>
+                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_storeCSRFState#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -1382,36 +1283,64 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">static</span>
-            </section>
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_construct">
+        construct()
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_construct" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">39</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">A replacement constructor that you can call in extended classes,
+so that you don&#039;t have to implement the monstrous original `__construct()`</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">construct</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
 
+    
 </article>
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_toStorage">
-        toStorage()
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getServiceName">
+        getServiceName()
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Prepares an AccessToken for storage (serialize, encrypt etc.)
-and returns a value that is suited for the underlying storage engine</p>
+        <p class="phpdocumentor-summary">Gets the current service provider name</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">toStorage</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getServiceName</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1419,8 +1348,8 @@ <h4 class="phpdocumentor-element__name" id="method_toStorage">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$token</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
+                <span class="phpdocumentor-signature__argument__name">$service</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1430,15 +1359,16 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
+                    <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                                
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageException.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageException">OAuthStorageException</abbr></a></span>
+                                                            
                                              
                                     </dd>
                                             </dl>
@@ -1564,7 +1494,6 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_options">$options<a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#property_states">$states<a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#property_tokens">$tokens<a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html"></li>
                                             </ul>
@@ -1581,14 +1510,14 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                                             <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_fromStorage">fromStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_getAccessToken">getAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_getCSRFState">getCSRFState()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName">getServiceName()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_hasAccessToken">hasAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_hasCSRFState">hasCSRFState()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setLogger">setLogger()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName">setServiceName()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_storeAccessToken">storeAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_storeCSRFState">storeCSRFState()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage">toStorage()</a></li>
+                                            <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_construct">construct()</a></li>
+                                            <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName">getServiceName()</a></li>
                                     </ul>
             </li>
                     </ul>
diff --git a/classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html b/classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html
index 75d5a33e..8ce0c7ef 100644
--- a/classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html
+++ b/classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html
@@ -193,12 +193,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-OAuthOptions.html"><abbr title="\chillerlan\OAuth\OAuthOptions">OAuthOptions</abbr></a>|<abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_serviceName">$serviceName</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -219,15 +213,7 @@ <h4 id="toc-methods">
     <span>
                                 &nbsp;: <a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>    </span>
 </dt>
-<dd>Retrieves token data from the underlying storage engine
-(decrypt, unserialize etc.) and returns an AccessToken</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName">getServiceName()</a>
-    <span>
-                                &nbsp;: string    </span>
-</dt>
-<dd>Gets the current service provider name</dd>
+<dd>Retrieves token JOSN from the underlying storage engine and returns an AccessToken</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setLogger">setLogger()</a>
@@ -237,19 +223,27 @@ <h4 id="toc-methods">
 <dd>Sets a logger. (LoggerAwareInterface is stupid)</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName">setServiceName()</a>
+    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage">toStorage()</a>
     <span>
-                                &nbsp;: static    </span>
+                                &nbsp;: mixed    </span>
 </dt>
-<dd>Sets the current service provider name</dd>
+<dd>Prepares an AccessToken for storage (serialize, encrypt etc.)
+and returns a value that is suited for the underlying storage engine</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage">toStorage()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_construct">construct()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+<dd>A replacement constructor that you can call in extended classes,
+so that you don&#039;t have to implement the monstrous original `__construct()`</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName">getServiceName()</a>
     <span>
                                 &nbsp;: string    </span>
 </dt>
-<dd>Prepares an AccessToken for storage (serialize, encrypt etc.)
-and returns a value that is suited for the underlying storage engine</dd>
+<dd>Gets the current service provider name</dd>
 
     </dl>
 
@@ -282,7 +276,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -315,7 +309,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -330,39 +324,6 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_serviceName">
-        $serviceName
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_serviceName" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">25</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$serviceName</span>
-    </code>
-
-    
-    
-    
-
 </article>
             </section>
 
@@ -386,7 +347,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">28</span>
 
     </aside>
 
@@ -435,12 +396,11 @@ <h4 class="phpdocumentor-element__name" id="method_fromStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">90</span>
+    <span class="phpdocumentor-element-found-in__line">78</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Retrieves token data from the underlying storage engine
-(decrypt, unserialize etc.) and returns an AccessToken</p>
+        <p class="phpdocumentor-summary">Retrieves token JOSN from the underlying storage engine and returns an AccessToken</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
@@ -488,23 +448,23 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_getServiceName">
-        getServiceName()
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_setLogger">
+        setLogger()
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setLogger" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">65</span>
+    <span class="phpdocumentor-element-found-in__line">47</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Gets the current service provider name</p>
+        <p class="phpdocumentor-summary">Sets a logger. (LoggerAwareInterface is stupid)</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getServiceName</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+                    <span class="phpdocumentor-signature__name">setLogger</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -512,9 +472,9 @@ <h4 class="phpdocumentor-element__name" id="method_getServiceName">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                <span class="phpdocumentor-signature__argument__name">$logger</span>
+                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr></span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -523,7 +483,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setLogger#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -533,12 +493,19 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                 <dd class="phpdocumentor-tag-list__definition">
                                                                                 
                                              
+                                    </dd>
+                                                <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">codeCoverageIgnore</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                
+                                             
                                     </dd>
                                             </dl>
 
             <section>
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">string</span>
+        <span class="phpdocumentor-signature__response_type">static</span>
             </section>
 
 </article>
@@ -548,23 +515,24 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_setLogger">
-        setLogger()
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setLogger" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_toStorage">
+        toStorage()
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">41</span>
+    <span class="phpdocumentor-element-found-in__line">71</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Sets a logger. (LoggerAwareInterface is stupid)</p>
+        <p class="phpdocumentor-summary">Prepares an AccessToken for storage (serialize, encrypt etc.)
+and returns a value that is suited for the underlying storage engine</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">setLogger</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">toStorage</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -572,8 +540,8 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$logger</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr></span>
+                <span class="phpdocumentor-signature__argument__name">$token</span>
+                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -583,7 +551,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setLogger#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -593,106 +561,67 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                 <dd class="phpdocumentor-tag-list__definition">
                                                                                 
                                              
-                                    </dd>
-                                                <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">codeCoverageIgnore</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
                                     </dd>
                                             </dl>
 
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">static</span>
-            </section>
-
+    
 </article>
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_setServiceName">
-        setServiceName()
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_construct">
+        construct()
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_construct" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">39</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Sets the current service provider name</p>
+        <p class="phpdocumentor-summary">A replacement constructor that you can call in extended classes,
+so that you don&#039;t have to implement the monstrous original `__construct()`</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">setServiceName</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">construct</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
     
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">static</span>
-            </section>
+    
 
+    
 </article>
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_toStorage">
-        toStorage()
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getServiceName">
+        getServiceName()
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Prepares an AccessToken for storage (serialize, encrypt etc.)
-and returns a value that is suited for the underlying storage engine</p>
+        <p class="phpdocumentor-summary">Gets the current service provider name</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">toStorage</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getServiceName</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -700,8 +629,8 @@ <h4 class="phpdocumentor-element__name" id="method_toStorage">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$token</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
+                <span class="phpdocumentor-signature__argument__name">$service</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -711,15 +640,16 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
+                    <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                                
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageException.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageException">OAuthStorageException</abbr></a></span>
+                                                            
                                              
                                     </dd>
                                             </dl>
@@ -845,7 +775,6 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_options">$options<a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html"></li>
                                             </ul>
                 </li>
             
@@ -854,10 +783,10 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                 <ul class="phpdocumentor-list -clean">
                                             <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method___construct">__construct()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_fromStorage">fromStorage()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName">getServiceName()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setLogger">setLogger()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName">setServiceName()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage">toStorage()</a></li>
+                                            <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_construct">construct()</a></li>
+                                            <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName">getServiceName()</a></li>
                                     </ul>
             </li>
                     </ul>
diff --git a/classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html b/classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html
index 888c12eb..799a354a 100644
--- a/classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html
+++ b/classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html
@@ -198,8 +198,7 @@ <h4 id="toc-methods">
     <span>
                                 &nbsp;: <a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>    </span>
 </dt>
-<dd>Retrieves token data from the underlying storage engine
-(decrypt, unserialize etc.) and returns an AccessToken</dd>
+<dd>Retrieves token JOSN from the underlying storage engine and returns an AccessToken</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_getAccessToken">getAccessToken()</a>
@@ -215,13 +214,6 @@ <h4 id="toc-methods">
 </dt>
 <dd>Retrieves a CSRF &lt;state&gt; value for the given $service</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_getServiceName">getServiceName()</a>
-    <span>
-                                &nbsp;: string    </span>
-</dt>
-<dd>Gets the current service provider name</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_hasAccessToken">hasAccessToken()</a>
     <span>
@@ -243,13 +235,6 @@ <h4 id="toc-methods">
 </dt>
 <dd>Sets a logger. (LoggerAwareInterface is stupid)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_setServiceName">setServiceName()</a>
-    <span>
-                                &nbsp;: static    </span>
-</dt>
-<dd>Sets the current service provider name</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_storeAccessToken">storeAccessToken()</a>
     <span>
@@ -299,7 +284,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">70</span>
+    <span class="phpdocumentor-element-found-in__line">56</span>
 
     </aside>
 
@@ -307,7 +292,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAccessToken">
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">clearAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">clearAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -316,8 +301,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -360,7 +345,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAllAccessTokens">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">77</span>
+    <span class="phpdocumentor-element-found-in__line">63</span>
 
     </aside>
 
@@ -411,7 +396,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAllCSRFStates">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">110</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -462,7 +447,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -470,7 +455,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearCSRFState">
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">clearCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">clearCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -479,8 +464,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -523,12 +508,11 @@ <h4 class="phpdocumentor-element__name" id="method_fromStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">126</span>
+    <span class="phpdocumentor-element-found-in__line">111</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Retrieves token data from the underlying storage engine
-(decrypt, unserialize etc.) and returns an AccessToken</p>
+        <p class="phpdocumentor-summary">Retrieves token JOSN from the underlying storage engine and returns an AccessToken</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
@@ -585,7 +569,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">44</span>
 
     </aside>
 
@@ -593,7 +577,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">getAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -602,8 +586,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -646,7 +630,7 @@ <h4 class="phpdocumentor-element__name" id="method_getCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -654,7 +638,7 @@ <h4 class="phpdocumentor-element__name" id="method_getCSRFState">
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+                    <span class="phpdocumentor-signature__name">getCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -663,8 +647,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -692,67 +676,6 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
         <span class="phpdocumentor-signature__response_type">string</span>
             </section>
 
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_getServiceName">
-        getServiceName()
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_getServiceName" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">44</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Gets the current service provider name</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getServiceName</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_getServiceName#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">throws</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageException.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageException">OAuthStorageException</abbr></a></span>
-                                                            
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">string</span>
-            </section>
-
 </article>
                     <article
         class="phpdocumentor-element
@@ -768,7 +691,7 @@ <h4 class="phpdocumentor-element__name" id="method_hasAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">63</span>
+    <span class="phpdocumentor-element-found-in__line">49</span>
 
     </aside>
 
@@ -776,7 +699,7 @@ <h4 class="phpdocumentor-element__name" id="method_hasAccessToken">
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">hasAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
+                    <span class="phpdocumentor-signature__name">hasAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -785,8 +708,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -814,7 +737,7 @@ <h4 class="phpdocumentor-element__name" id="method_hasCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">96</span>
+    <span class="phpdocumentor-element-found-in__line">82</span>
 
     </aside>
 
@@ -822,7 +745,7 @@ <h4 class="phpdocumentor-element__name" id="method_hasCSRFState">
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">hasCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
+                    <span class="phpdocumentor-signature__name">hasCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -831,8 +754,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -886,67 +809,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
 
     
 
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">static</span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_setServiceName">
-        setServiceName()
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_setServiceName" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Sets the current service provider name</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">setServiceName</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_setServiceName#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">throws</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageException.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageException">OAuthStorageException</abbr></a></span>
-                                                            
-                                             
-                                    </dd>
-                                            </dl>
-
             <section>
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
         <span class="phpdocumentor-signature__response_type">static</span>
@@ -967,7 +829,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">51</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -975,7 +837,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">storeAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">storeAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -991,8 +853,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
             </dd>
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -1035,7 +897,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">84</span>
+    <span class="phpdocumentor-element-found-in__line">70</span>
 
     </aside>
 
@@ -1043,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeCSRFState">
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">storeCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$state</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">storeCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$state</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1059,8 +921,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
             </dd>
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -1103,7 +965,7 @@ <h4 class="phpdocumentor-element__name" id="method_toStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageInterface.php"><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">118</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
@@ -1266,11 +1128,9 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                                     <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_fromStorage">fromStorage()</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_getAccessToken">getAccessToken()</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_getCSRFState">getCSRFState()</a></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_getServiceName">getServiceName()</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_hasAccessToken">hasAccessToken()</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_hasCSRFState">hasCSRFState()</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_setLogger">setLogger()</a></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_setServiceName">setServiceName()</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_storeAccessToken">storeAccessToken()</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_storeCSRFState">storeCSRFState()</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_toStorage">toStorage()</a></li>
diff --git a/classes/chillerlan-OAuth-Storage-SessionStorage.html b/classes/chillerlan-OAuth-Storage-SessionStorage.html
index f908f716..267d70bb 100644
--- a/classes/chillerlan-OAuth-Storage-SessionStorage.html
+++ b/classes/chillerlan-OAuth-Storage-SessionStorage.html
@@ -141,7 +141,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">23</span>
 
     </aside>
 
@@ -186,12 +186,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-OAuthOptions.html"><abbr title="\chillerlan\OAuth\OAuthOptions">OAuthOptions</abbr></a>|<abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_serviceName">$serviceName</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#property_stateVar">$stateVar</a>
     <span>
@@ -215,11 +209,11 @@ <h4 id="toc-methods">
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method___construct">__construct()</a>
+    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method___construct">__construct()</a>
     <span>
                                 &nbsp;: mixed    </span>
 </dt>
-<dd>SessionStorage constructor.</dd>
+<dd>OAuthStorageAbstract constructor.</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method___destruct">__destruct()</a>
@@ -253,31 +247,30 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_fromStorage">fromStorage()</a>
+    <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_construct">construct()</a>
     <span>
-                                &nbsp;: <a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>    </span>
+                                &nbsp;: void    </span>
 </dt>
-<dd>Retrieves token data from the underlying storage engine
-(decrypt, unserialize etc.) and returns an AccessToken</dd>
+<dd>SessionStorage (pseudo-) constructor.</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_getAccessToken">getAccessToken()</a>
+    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_fromStorage">fromStorage()</a>
     <span>
                                 &nbsp;: <a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>    </span>
 </dt>
+<dd>Retrieves token JOSN from the underlying storage engine and returns an AccessToken</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_getCSRFState">getCSRFState()</a>
+    <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_getAccessToken">getAccessToken()</a>
     <span>
-                                &nbsp;: string    </span>
+                                &nbsp;: <a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName">getServiceName()</a>
+    <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_getCSRFState">getCSRFState()</a>
     <span>
                                 &nbsp;: string    </span>
 </dt>
-<dd>Gets the current service provider name</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_hasAccessToken">hasAccessToken()</a>
@@ -298,13 +291,6 @@ <h4 id="toc-methods">
 </dt>
 <dd>Sets a logger. (LoggerAwareInterface is stupid)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName">setServiceName()</a>
-    <span>
-                                &nbsp;: static    </span>
-</dt>
-<dd>Sets the current service provider name</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_storeAccessToken">storeAccessToken()</a>
     <span>
@@ -320,11 +306,18 @@ <h4 id="toc-methods">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage">toStorage()</a>
     <span>
-                                &nbsp;: string    </span>
+                                &nbsp;: mixed    </span>
 </dt>
 <dd>Prepares an AccessToken for storage (serialize, encrypt etc.)
 and returns a value that is suited for the underlying storage engine</dd>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName">getServiceName()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+<dd>Gets the current service provider name</dd>
+
     </dl>
 
 
@@ -356,7 +349,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -389,7 +382,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -404,39 +397,6 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_serviceName">
-        $serviceName
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_serviceName" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">25</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$serviceName</span>
-    </code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -455,7 +415,7 @@ <h4 class="phpdocumentor-element__name" id="property_stateVar">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -489,7 +449,7 @@ <h4 class="phpdocumentor-element__name" id="property_tokenVar">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">28</span>
 
     </aside>
 
@@ -522,17 +482,17 @@ <h3 class="phpdocumentor-elements__header" id="methods">
 >
     <h4 class="phpdocumentor-element__name" id="method___construct">
         __construct()
-        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method___construct" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method___construct" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">41</span>
+    <span class="phpdocumentor-element-found-in__line">28</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">SessionStorage constructor.</p>
+        <p class="phpdocumentor-summary">OAuthStorageAbstract constructor.</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
@@ -577,7 +537,7 @@ <h4 class="phpdocumentor-element__name" id="method___destruct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -623,14 +583,14 @@ <h4 class="phpdocumentor-element__name" id="method_clearAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">108</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">clearAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">clearAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -639,8 +599,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -682,7 +642,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAllAccessTokens">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">121</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -731,7 +691,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAllCSRFStates">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">169</span>
 
     </aside>
 
@@ -780,14 +740,14 @@ <h4 class="phpdocumentor-element__name" id="method_clearCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">163</span>
+    <span class="phpdocumentor-element-found-in__line">156</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">clearCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">clearCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -796,8 +756,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -831,60 +791,31 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_fromStorage">
-        fromStorage()
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_fromStorage" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_construct">
+        construct()
+        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_construct" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">90</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Retrieves token data from the underlying storage engine
-(decrypt, unserialize etc.) and returns an AccessToken</p>
+        <p class="phpdocumentor-summary">SessionStorage (pseudo-) constructor.</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">fromStorage</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$data</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">construct</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$data</span>
-                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
     
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_fromStorage#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
-            </section>
+    
 
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -892,22 +823,23 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
-        getAccessToken()
-        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_getAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_fromStorage">
+        fromStorage()
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_fromStorage" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">89</span>
+    <span class="phpdocumentor-element-found-in__line">78</span>
 
     </aside>
 
-    
+        <p class="phpdocumentor-summary">Retrieves token JOSN from the underlying storage engine and returns an AccessToken</p>
+
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">fromStorage</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$data</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -915,9 +847,9 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                <span class="phpdocumentor-signature__argument__name">$data</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -926,7 +858,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_getAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_fromStorage#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -951,22 +883,22 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_getCSRFState">
-        getCSRFState()
-        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_getCSRFState" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
+        getAccessToken()
+        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_getAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">82</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+                    <span class="phpdocumentor-signature__name">getAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -975,8 +907,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -985,7 +917,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_getCSRFState#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_getAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -1000,7 +932,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
 
             <section>
         <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">string</span>
+        <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
             </section>
 
 </article>
@@ -1010,23 +942,22 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_getServiceName">
-        getServiceName()
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getCSRFState">
+        getCSRFState()
+        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_getCSRFState" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">65</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Gets the current service provider name</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getServiceName</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+                    <span class="phpdocumentor-signature__name">getCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1035,8 +966,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -1045,7 +976,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_getCSRFState#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -1078,14 +1009,14 @@ <h4 class="phpdocumentor-element__name" id="method_hasAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">hasAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
+                    <span class="phpdocumentor-signature__name">hasAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1094,8 +1025,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -1137,14 +1068,14 @@ <h4 class="phpdocumentor-element__name" id="method_hasCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">149</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">hasCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
+                    <span class="phpdocumentor-signature__name">hasCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1153,8 +1084,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -1196,7 +1127,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">41</span>
+    <span class="phpdocumentor-element-found-in__line">47</span>
 
     </aside>
 
@@ -1255,23 +1186,22 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_setServiceName">
-        setServiceName()
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
+        storeAccessToken()
+        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_storeAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">73</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Sets the current service provider name</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">setServiceName</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">storeAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1279,6 +1209,13 @@ <h4 class="phpdocumentor-element__name" id="method_setServiceName">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$token</span>
+                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
                 : <span class="phpdocumentor-signature__argument__return-type">string</span>
                             </dt>
@@ -1290,7 +1227,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_storeAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -1315,22 +1252,22 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
-        storeAccessToken()
-        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_storeAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_storeCSRFState">
+        storeCSRFState()
+        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_storeCSRFState" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">80</span>
+    <span class="phpdocumentor-element-found-in__line">128</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">storeAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">storeCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$state</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1338,16 +1275,16 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$token</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
+                <span class="phpdocumentor-signature__argument__name">$state</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -1356,7 +1293,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_storeAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_storeCSRFState#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -1381,22 +1318,24 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_storeCSRFState">
-        storeCSRFState()
-        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_storeCSRFState" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_toStorage">
+        toStorage()
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/SessionStorage.php"><a href="files/src-storage-sessionstorage.html"><abbr title="src/Storage/SessionStorage.php">SessionStorage.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">135</span>
+    <span class="phpdocumentor-element-found-in__line">71</span>
 
     </aside>
 
-    
+        <p class="phpdocumentor-summary">Prepares an AccessToken for storage (serialize, encrypt etc.)
+and returns a value that is suited for the underlying storage engine</p>
+
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">storeCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$state</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">toStorage</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1404,25 +1343,18 @@ <h4 class="phpdocumentor-element__name" id="method_storeCSRFState">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$state</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                <span class="phpdocumentor-signature__argument__name">$token</span>
+                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_storeCSRFState#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -1435,36 +1367,31 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">static</span>
-            </section>
-
+    
 </article>
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_toStorage">
-        toStorage()
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getServiceName">
+        getServiceName()
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Prepares an AccessToken for storage (serialize, encrypt etc.)
-and returns a value that is suited for the underlying storage engine</p>
+        <p class="phpdocumentor-summary">Gets the current service provider name</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">toStorage</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getServiceName</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1472,8 +1399,8 @@ <h4 class="phpdocumentor-element__name" id="method_toStorage">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$token</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
+                <span class="phpdocumentor-signature__argument__name">$service</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1483,15 +1410,16 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
+                    <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                                
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageException.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageException">OAuthStorageException</abbr></a></span>
+                                                            
                                              
                                     </dd>
                                             </dl>
@@ -1617,7 +1545,6 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuth-Storage-SessionStorage.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_options">$options<a href="classes/chillerlan-OAuth-Storage-SessionStorage.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuth-Storage-SessionStorage.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#property_stateVar">$stateVar<a href="classes/chillerlan-OAuth-Storage-SessionStorage.html"></li>
                                                     <li><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#property_tokenVar">$tokenVar<a href="classes/chillerlan-OAuth-Storage-SessionStorage.html"></li>
                                             </ul>
@@ -1626,23 +1553,23 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                         <li class="phpdocumentor-on-this-page-section__title">Methods</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                            <li><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method___construct">__construct()</a></li>
+                                            <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method___construct">__construct()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method___destruct">__destruct()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_clearAccessToken">clearAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_clearAllAccessTokens">clearAllAccessTokens()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_clearAllCSRFStates">clearAllCSRFStates()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_clearCSRFState">clearCSRFState()</a></li>
+                                            <li><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_construct">construct()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_fromStorage">fromStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_getAccessToken">getAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_getCSRFState">getCSRFState()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName">getServiceName()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_hasAccessToken">hasAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_hasCSRFState">hasCSRFState()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setLogger">setLogger()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName">setServiceName()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_storeAccessToken">storeAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html#method_storeCSRFState">storeCSRFState()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage">toStorage()</a></li>
+                                            <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName">getServiceName()</a></li>
                                     </ul>
             </li>
                     </ul>
diff --git a/classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html b/classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html
similarity index 91%
rename from classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html
rename to classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html
index f05d5ed1..43353961 100644
--- a/classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html
+++ b/classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html
@@ -112,8 +112,7 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
                                         <ul class="phpdocumentor-breadcrumbs">
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest.html">OAuthTest</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers.html">Providers</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers-oauth1.html">OAuth1</a></li>
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-core.html">Core</a></li>
     </ul>
 
     <article class="phpdocumentor-element -class">
@@ -145,9 +144,9 @@ <h2 class="phpdocumentor-content__title">
 </div>
 
         <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1/DummyOAuth1Provider.php"><a href="files/tests-providers-oauth1-dummyoauth1provider.html"><abbr title="tests/Providers/OAuth1/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth1Provider.php"><a href="files/tests-core-dummyoauth1provider.html"><abbr title="tests/Core/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">19</span>
+    <span class="phpdocumentor-element-found-in__line">20</span>
 
     </aside>
 
@@ -160,7 +159,7 @@ <h2 class="phpdocumentor-content__title">
 
 <h3 id="toc">
     Table of Contents
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -168,7 +167,7 @@ <h3 id="toc">
 
     <h4 id="toc-interfaces">
         Interfaces
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#toc-interfaces" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#toc-interfaces" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
@@ -179,10 +178,22 @@ <h4 id="toc-interfaces">
 
 <h4 id="toc-constants">
     Constants
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#constant_HEADERS_API">HEADERS_API</a>
+    <span>
+        &nbsp;= [&#039;foo&#039; =&gt; &#039;bar&#039;]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#constant_HEADERS_AUTH">HEADERS_AUTH</a>
+    <span>
+        &nbsp;= [&#039;foo&#039; =&gt; &#039;bar&#039;]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a>
     <span>
@@ -194,12 +205,12 @@ <h4 id="toc-constants">
 
 <h4 id="toc-properties">
     Properties
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_accessTokenURL">$accessTokenURL</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_accessTokenURL">$accessTokenURL</a>
     <span>
                         &nbsp;: string            </span>
 </dt>
@@ -212,13 +223,7 @@ <h4 id="toc-properties">
 <dd>an optional link to the provider&#039;s API docs (magic)</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_apiURL">$apiURL</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_apiURL">$apiURL</a>
     <span>
                         &nbsp;: string            </span>
 </dt>
@@ -231,13 +236,7 @@ <h4 id="toc-properties">
 <dd>an optional URL to the provider&#039;s credential registration/application page (magic)</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_authURL">$authURL</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_authURL">$authURL</a>
     <span>
                         &nbsp;: string            </span>
 </dt>
@@ -267,14 +266,14 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_requestTokenURL">$requestTokenURL</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_requestTokenURL">$requestTokenURL</a>
     <span>
                         &nbsp;: string            </span>
 </dt>
 <dd>The request OAuth1 token URL</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_revokeURL">$revokeURL</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_revokeURL">$revokeURL</a>
     <span>
                         &nbsp;: string            </span>
 </dt>
@@ -305,7 +304,7 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_userRevokeURL">$userRevokeURL</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_userRevokeURL">$userRevokeURL</a>
     <span>
                         &nbsp;: string|null            </span>
 </dt>
@@ -314,7 +313,7 @@ <h4 id="toc-properties">
 
 <h4 id="toc-methods">
     Methods
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
@@ -366,7 +365,7 @@ <h4 id="toc-methods">
 <dd>Returns the current OAuthStorageInterface</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#method_invalidateAccessToken">invalidateAccessToken()</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#method_invalidateAccessToken">invalidateAccessToken()</a>
     <span>
                                 &nbsp;: bool    </span>
 </dt>
@@ -530,9 +529,65 @@ <h4 id="toc-methods">
     <section class="phpdocumentor-constants">
         <h3 class="phpdocumentor-elements__header" id="constants">
             Constants
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_API">
+        HEADERS_API
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#constant_HEADERS_API" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth1Provider.php"><a href="files/tests-core-dummyoauth1provider.html"><abbr title="tests/Core/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">23</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">HEADERS_API</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;foo&#039; =&gt; &#039;bar&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_AUTH">
+        HEADERS_AUTH
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#constant_HEADERS_AUTH" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth1Provider.php"><a href="files/tests-core-dummyoauth1provider.html"><abbr title="tests/Core/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">22</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">HEADERS_AUTH</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;foo&#039; =&gt; &#039;bar&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
                     <article class="phpdocumentor-element -constant -protected ">
     <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
         ALLOWED_PROPERTIES
@@ -543,7 +598,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -567,7 +622,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <section class="phpdocumentor-properties">
         <h3 class="phpdocumentor-elements__header" id="properties">
             Properties
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -579,15 +634,15 @@ <h3 class="phpdocumentor-elements__header" id="properties">
 >
     <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
         $accessTokenURL
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_accessTokenURL" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_accessTokenURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1/DummyOAuth1Provider.php"><a href="files/tests-providers-oauth1-dummyoauth1provider.html"><abbr title="tests/Providers/OAuth1/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth1Provider.php"><a href="files/tests-core-dummyoauth1provider.html"><abbr title="tests/Core/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">22</span>
+    <span class="phpdocumentor-element-found-in__line">26</span>
 
     </aside>
 
@@ -620,7 +675,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">74</span>
 
     </aside>
 
@@ -636,39 +691,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1/DummyOAuth1Provider.php"><a href="files/tests-providers-oauth1-dummyoauth1provider.html"><abbr title="tests/Providers/OAuth1/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">28</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;foo&#039; =&gt; &#039;bar&#039;]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -679,15 +701,15 @@ <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
 >
     <h4 class="phpdocumentor-element__name" id="property_apiURL">
         $apiURL
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_apiURL" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_apiURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1/DummyOAuth1Provider.php"><a href="files/tests-providers-oauth1-dummyoauth1provider.html"><abbr title="tests/Providers/OAuth1/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth1Provider.php"><a href="files/tests-core-dummyoauth1provider.html"><abbr title="tests/Core/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -720,7 +742,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">79</span>
 
     </aside>
 
@@ -736,39 +758,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1/DummyOAuth1Provider.php"><a href="files/tests-providers-oauth1-dummyoauth1provider.html"><abbr title="tests/Providers/OAuth1/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">27</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;foo&#039; =&gt; &#039;bar&#039;]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -779,15 +768,15 @@ <h4 class="phpdocumentor-element__name" id="property_authHeaders">
 >
     <h4 class="phpdocumentor-element__name" id="property_authURL">
         $authURL
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_authURL" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_authURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1/DummyOAuth1Provider.php"><a href="files/tests-providers-oauth1-dummyoauth1provider.html"><abbr title="tests/Providers/OAuth1/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth1Provider.php"><a href="files/tests-core-dummyoauth1provider.html"><abbr title="tests/Core/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">21</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -820,7 +809,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -853,7 +842,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -886,7 +875,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -919,7 +908,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -944,15 +933,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestTokenURL">
         $requestTokenURL
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_requestTokenURL" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_requestTokenURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1/DummyOAuth1Provider.php"><a href="files/tests-providers-oauth1-dummyoauth1provider.html"><abbr title="tests/Providers/OAuth1/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth1Provider.php"><a href="files/tests-core-dummyoauth1provider.html"><abbr title="tests/Core/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">27</span>
 
     </aside>
 
@@ -978,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestTokenURL">
 >
     <h4 class="phpdocumentor-element__name" id="property_revokeURL">
         $revokeURL
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_revokeURL" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_revokeURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1/DummyOAuth1Provider.php"><a href="files/tests-providers-oauth1-dummyoauth1provider.html"><abbr title="tests/Providers/OAuth1/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth1Provider.php"><a href="files/tests-core-dummyoauth1provider.html"><abbr title="tests/Core/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">28</span>
 
     </aside>
 
@@ -1019,7 +1008,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1053,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1086,7 +1075,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1119,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1144,15 +1133,15 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
         $userRevokeURL
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_userRevokeURL" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_userRevokeURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1/DummyOAuth1Provider.php"><a href="files/tests-providers-oauth1-dummyoauth1provider.html"><abbr title="tests/Providers/OAuth1/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth1Provider.php"><a href="files/tests-core-dummyoauth1provider.html"><abbr title="tests/Core/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -1173,7 +1162,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
             <section class="phpdocumentor-methods">
         <h3 class="phpdocumentor-elements__header" id="methods">
             Methods
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -1190,7 +1179,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1274,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1320,7 +1309,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">153</span>
 
     </aside>
 
@@ -1387,7 +1376,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1446,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">168</span>
+    <span class="phpdocumentor-element-found-in__line">169</span>
 
     </aside>
 
@@ -1512,7 +1501,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">42</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -1562,7 +1551,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1613,13 +1602,13 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
 >
     <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
         invalidateAccessToken()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#method_invalidateAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#method_invalidateAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1/DummyOAuth1Provider.php"><a href="files/tests-providers-oauth1-dummyoauth1provider.html"><abbr title="tests/Providers/OAuth1/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth1Provider.php"><a href="files/tests-core-dummyoauth1provider.html"><abbr title="tests/Core/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
@@ -1646,7 +1635,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#method_invalidateAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#method_invalidateAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -1679,7 +1668,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">375</span>
+    <span class="phpdocumentor-element-found-in__line">365</span>
 
     </aside>
 
@@ -1736,7 +1725,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -1832,7 +1821,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -1889,7 +1878,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -1948,7 +1937,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2015,7 +2004,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2082,7 +2071,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2149,7 +2138,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2216,7 +2205,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2283,7 +2272,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2350,7 +2339,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2396,7 +2385,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2442,7 +2431,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2475,7 +2464,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2511,7 +2500,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2553,7 +2542,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2579,7 +2568,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -2625,7 +2614,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -2671,7 +2660,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2697,7 +2686,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -2750,7 +2739,7 @@ <h4 class="phpdocumentor-element__name" id="method_getSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">128</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -2814,7 +2803,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2840,7 +2829,7 @@ <h4 class="phpdocumentor-element__name" id="method_nonce">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">118</span>
 
     </aside>
 
@@ -2891,7 +2880,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth1Provider.php"><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">77</span>
+    <span class="phpdocumentor-element-found-in__line">78</span>
 
     </aside>
 
@@ -2949,7 +2938,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2967,7 +2956,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/OAuth1/DummyOAuth1Provider.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Core/DummyOAuth1Provider.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -3066,14 +3055,16 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                        <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#toc-constants">Constants</a></li>
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#toc-properties">Properties</a></li>
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#toc-methods">Methods</a></li>
+                                        <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#toc-constants">Constants</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#toc-properties">Properties</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#constant_HEADERS_API">HEADERS_API</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#constant_HEADERS_AUTH">HEADERS_AUTH</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a></li>
                                             </ul>
                 </li>
@@ -3081,24 +3072,22 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_authURL">$authURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_requestTokenURL">$requestTokenURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_userRevokeURL">$userRevokeURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_authURL">$authURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_requestTokenURL">$requestTokenURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_userRevokeURL">$userRevokeURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"></li>
                                             </ul>
                 </li>
             
@@ -3112,7 +3101,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html#method_getRequestAuthorization">getRequestAuthorization()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html#method_getRequestToken">getRequestToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getStorage">getStorage()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#method_invalidateAccessToken">invalidateAccessToken()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#method_invalidateAccessToken">invalidateAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_me">me()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_request">request()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_retrieveAccessToken">retrieveAccessToken()</a></li>
@@ -3153,7 +3142,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html b/classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html
similarity index 87%
rename from classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html
rename to classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html
index 382d5e19..105a192d 100644
--- a/classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html
+++ b/classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html
@@ -112,8 +112,7 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
                                         <ul class="phpdocumentor-breadcrumbs">
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest.html">OAuthTest</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers.html">Providers</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers-oauth2.html">OAuth2</a></li>
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-core.html">Core</a></li>
     </ul>
 
     <article class="phpdocumentor-element -class">
@@ -142,7 +141,7 @@ <h2 class="phpdocumentor-content__title">
 </div>
 
         <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2BasicProvider.php"><a href="files/tests-providers-oauth2-dummyoauth2basicprovider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2BasicProvider.php">DummyOAuth2BasicProvider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2BasicProvider.php"><a href="files/tests-core-dummyoauth2basicprovider.html"><abbr title="tests/Core/DummyOAuth2BasicProvider.php">DummyOAuth2BasicProvider.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">19</span>
 
@@ -157,7 +156,7 @@ <h2 class="phpdocumentor-content__title">
 
 <h3 id="toc">
     Table of Contents
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -169,7 +168,7 @@ <h3 id="toc">
 
 <h4 id="toc-constants">
     Constants
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
@@ -184,12 +183,12 @@ <h4 id="toc-constants">
 
 <h4 id="toc-properties">
     Properties
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#property_accessTokenURL">$accessTokenURL</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#property_accessTokenURL">$accessTokenURL</a>
     <span>
                         &nbsp;: string            </span>
 </dt>
@@ -202,14 +201,7 @@ <h4 id="toc-properties">
 <dd>an optional link to the provider&#039;s API docs (magic)</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#property_apiURL">$apiURL</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#property_apiURL">$apiURL</a>
     <span>
                         &nbsp;: string            </span>
 </dt>
@@ -222,37 +214,7 @@ <h4 id="toc-properties">
 <dd>an optional URL to the provider&#039;s credential registration/application page (magic)</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#property_authURL">$authURL</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#property_authURL">$authURL</a>
     <span>
                         &nbsp;: string            </span>
 </dt>
@@ -264,13 +226,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -309,13 +264,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL for application side token revocation</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The delimiter string for scopes</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
     <span>
@@ -342,7 +290,7 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#property_userRevokeURL">$userRevokeURL</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#property_userRevokeURL">$userRevokeURL</a>
     <span>
                         &nbsp;: string|null            </span>
 </dt>
@@ -351,7 +299,7 @@ <h4 id="toc-properties">
 
 <h4 id="toc-methods">
     Methods
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
@@ -560,7 +508,7 @@ <h4 id="toc-methods">
     <section class="phpdocumentor-constants">
         <h3 class="phpdocumentor-elements__header" id="constants">
             Constants
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article class="phpdocumentor-element -constant -protected ">
@@ -573,7 +521,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -597,7 +545,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <section class="phpdocumentor-properties">
         <h3 class="phpdocumentor-elements__header" id="properties">
             Properties
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -609,13 +557,13 @@ <h3 class="phpdocumentor-elements__header" id="properties">
 >
     <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
         $accessTokenURL
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#property_accessTokenURL" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#property_accessTokenURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2BasicProvider.php"><a href="files/tests-providers-oauth2-dummyoauth2basicprovider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2BasicProvider.php">DummyOAuth2BasicProvider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2BasicProvider.php"><a href="files/tests-core-dummyoauth2basicprovider.html"><abbr title="tests/Core/DummyOAuth2BasicProvider.php">DummyOAuth2BasicProvider.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">22</span>
 
@@ -650,7 +598,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">74</span>
 
     </aside>
 
@@ -666,40 +614,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -710,13 +624,13 @@ <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
 >
     <h4 class="phpdocumentor-element__name" id="property_apiURL">
         $apiURL
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#property_apiURL" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#property_apiURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2BasicProvider.php"><a href="files/tests-providers-oauth2-dummyoauth2basicprovider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2BasicProvider.php">DummyOAuth2BasicProvider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2BasicProvider.php"><a href="files/tests-core-dummyoauth2basicprovider.html"><abbr title="tests/Core/DummyOAuth2BasicProvider.php">DummyOAuth2BasicProvider.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">23</span>
 
@@ -751,7 +665,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">79</span>
 
     </aside>
 
@@ -767,144 +681,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">32</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_HEADER</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">42</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -915,13 +691,13 @@ <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
 >
     <h4 class="phpdocumentor-element__name" id="property_authURL">
         $authURL
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#property_authURL" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#property_authURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2BasicProvider.php"><a href="files/tests-providers-oauth2-dummyoauth2basicprovider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2BasicProvider.php">DummyOAuth2BasicProvider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2BasicProvider.php"><a href="files/tests-core-dummyoauth2basicprovider.html"><abbr title="tests/Core/DummyOAuth2BasicProvider.php">DummyOAuth2BasicProvider.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">21</span>
 
@@ -956,7 +732,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -974,40 +750,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">66</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1026,7 +768,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1059,7 +801,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1092,7 +834,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1125,7 +867,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1176,7 +918,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1209,7 +951,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1240,40 +982,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1292,7 +1000,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1326,7 +1034,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1359,7 +1067,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1392,7 +1100,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1417,13 +1125,13 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
         $userRevokeURL
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#property_userRevokeURL" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#property_userRevokeURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2BasicProvider.php"><a href="files/tests-providers-oauth2-dummyoauth2basicprovider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2BasicProvider.php">DummyOAuth2BasicProvider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2BasicProvider.php"><a href="files/tests-core-dummyoauth2basicprovider.html"><abbr title="tests/Core/DummyOAuth2BasicProvider.php">DummyOAuth2BasicProvider.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">24</span>
 
@@ -1446,7 +1154,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
             <section class="phpdocumentor-methods">
         <h3 class="phpdocumentor-elements__header" id="methods">
             Methods
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -1463,7 +1171,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1547,7 +1255,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1593,7 +1301,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1661,7 +1369,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1729,7 +1437,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1772,7 +1480,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1798,7 +1506,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -1864,7 +1572,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1921,7 +1629,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -1971,7 +1679,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1997,7 +1705,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">375</span>
+    <span class="phpdocumentor-element-found-in__line">365</span>
 
     </aside>
 
@@ -2054,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2097,7 +1805,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2123,7 +1831,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2219,7 +1927,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2276,7 +1984,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2335,7 +2043,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2402,7 +2110,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2469,7 +2177,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2536,7 +2244,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2603,7 +2311,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2670,7 +2378,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2737,7 +2445,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2783,7 +2491,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2829,7 +2537,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2862,7 +2570,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2898,7 +2606,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2940,7 +2648,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2966,7 +2674,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -3012,7 +2720,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3058,7 +2766,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3084,7 +2792,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3137,7 +2845,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3180,7 +2888,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3206,7 +2914,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/OAuth2/DummyOAuth2BasicProvider.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Core/DummyOAuth2BasicProvider.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -3305,9 +3013,9 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                        <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#toc-constants">Constants</a></li>
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#toc-properties">Properties</a></li>
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#toc-methods">Methods</a></li>
+                                        <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#toc-constants">Constants</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#toc-properties">Properties</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
@@ -3320,30 +3028,23 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#property_authURL">$authURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#property_userRevokeURL">$userRevokeURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#property_authURL">$authURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#property_userRevokeURL">$userRevokeURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"></li>
                                             </ul>
                 </li>
             
@@ -3397,7 +3098,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html b/classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html
similarity index 87%
rename from classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html
rename to classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html
index f52a59a9..dc4d6b12 100644
--- a/classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html
+++ b/classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html
@@ -112,8 +112,7 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
                                         <ul class="phpdocumentor-breadcrumbs">
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest.html">OAuthTest</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers.html">Providers</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers-oauth2.html">OAuth2</a></li>
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-core.html">Core</a></li>
     </ul>
 
     <article class="phpdocumentor-element -class">
@@ -145,9 +144,9 @@ <h2 class="phpdocumentor-content__title">
 </div>
 
         <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2Provider.php"><a href="files/tests-providers-oauth2-dummyoauth2provider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2Provider.php"><a href="files/tests-core-dummyoauth2provider.html"><abbr title="tests/Core/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">21</span>
+    <span class="phpdocumentor-element-found-in__line">20</span>
 
     </aside>
 
@@ -160,7 +159,7 @@ <h2 class="phpdocumentor-content__title">
 
 <h3 id="toc">
     Table of Contents
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -168,7 +167,7 @@ <h3 id="toc">
 
     <h4 id="toc-interfaces">
         Interfaces
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#toc-interfaces" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#toc-interfaces" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
@@ -179,10 +178,28 @@ <h4 id="toc-interfaces">
 
 <h4 id="toc-constants">
     Constants
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#constant_AUTH_METHOD">AUTH_METHOD</a>
+    <span>
+        &nbsp;= self::AUTH_METHOD_QUERY                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#constant_HEADERS_API">HEADERS_API</a>
+    <span>
+        &nbsp;= [&#039;foo&#039; =&gt; &#039;bar&#039;]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#constant_HEADERS_AUTH">HEADERS_AUTH</a>
+    <span>
+        &nbsp;= [&#039;foo&#039; =&gt; &#039;bar&#039;]                            </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a>
     <span>
@@ -194,12 +211,12 @@ <h4 id="toc-constants">
 
 <h4 id="toc-properties">
     Properties
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_accessTokenURL">$accessTokenURL</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_accessTokenURL">$accessTokenURL</a>
     <span>
                         &nbsp;: string            </span>
 </dt>
@@ -212,13 +229,7 @@ <h4 id="toc-properties">
 <dd>an optional link to the provider&#039;s API docs (magic)</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_apiURL">$apiURL</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_apiURL">$apiURL</a>
     <span>
                         &nbsp;: string            </span>
 </dt>
@@ -231,36 +242,7 @@ <h4 id="toc-properties">
 <dd>an optional URL to the provider&#039;s credential registration/application page (magic)</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_authMethod">$authMethod</a>
-    <span>
-                        &nbsp;: int            </span>
-</dt>
-<dd>Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-<dd>The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_authURL">$authURL</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_authURL">$authURL</a>
     <span>
                         &nbsp;: string            </span>
 </dt>
@@ -272,13 +254,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>An optional client credentials token endpoint in case the provider supports ClientCredentials.</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http</a>
     <span>
@@ -311,17 +286,10 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_revokeURL">$revokeURL</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_revokeURL">$revokeURL</a>
     <span>
                         &nbsp;: string            </span>
 </dt>
-<dd>The delimiter string for scopes</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName</a>
@@ -349,7 +317,7 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_userRevokeURL">$userRevokeURL</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_userRevokeURL">$userRevokeURL</a>
     <span>
                         &nbsp;: string|null            </span>
 </dt>
@@ -358,7 +326,7 @@ <h4 id="toc-properties">
 
 <h4 id="toc-methods">
     Methods
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
@@ -412,7 +380,7 @@ <h4 id="toc-methods">
 <dd>Returns the current OAuthStorageInterface</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#method_invalidateAccessToken">invalidateAccessToken()</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#method_invalidateAccessToken">invalidateAccessToken()</a>
     <span>
                                 &nbsp;: bool    </span>
 </dt>
@@ -568,29 +536,29 @@ <h4 id="toc-methods">
     <section class="phpdocumentor-constants">
         <h3 class="phpdocumentor-elements__header" id="constants">
             Constants
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
-                    <article class="phpdocumentor-element -constant -protected ">
-    <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
-        ALLOWED_PROPERTIES
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_AUTH_METHOD">
+        AUTH_METHOD
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#constant_AUTH_METHOD" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
 
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2Provider.php"><a href="files/tests-core-dummyoauth2provider.html"><abbr title="tests/Core/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-signature phpdocumentor-code ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, string&gt;</span>
-    <span class="phpdocumentor-signature__name">ALLOWED_PROPERTIES</span>
-    = <span class="phpdocumentor-signature__default-value">[&#039;apiDocs&#039;, &#039;apiURL&#039;, &#039;applicationURL&#039;, &#039;serviceName&#039;, &#039;userRevokeURL&#039;]</span>
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">AUTH_METHOD</span>
+    = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_QUERY</span>
 </code>
 
 
@@ -599,115 +567,99 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     
 
 </article>
-            </section>
-
-        
-    <section class="phpdocumentor-properties">
-        <h3 class="phpdocumentor-elements__header" id="properties">
-            Properties
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
-
-        </h3>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
-        $accessTokenURL
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_accessTokenURL" class="headerlink"><i class="fas fa-link"></i></a>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_API">
+        HEADERS_API
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#constant_HEADERS_API" class="headerlink"><i class="fas fa-link"></i></a>
 
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
     </h4>
+
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2Provider.php"><a href="files/tests-providers-oauth2-dummyoauth2provider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2Provider.php"><a href="files/tests-core-dummyoauth2provider.html"><abbr title="tests/Core/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">24</span>
 
     </aside>
 
     
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$accessTokenURL</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;https://example.com/oauth2/token&#039;</span></code>
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">HEADERS_API</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;foo&#039; =&gt; &#039;bar&#039;]</span>
+</code>
+
 
     
     
     
 
 </article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiDocs">
-        $apiDocs
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiDocs" class="headerlink"><i class="fas fa-link"></i></a>
+                    <article class="phpdocumentor-element -constant -public ">
+    <h4 class="phpdocumentor-element__name" id="constant_HEADERS_AUTH">
+        HEADERS_AUTH
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#constant_HEADERS_AUTH" class="headerlink"><i class="fas fa-link"></i></a>
 
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
     </h4>
+
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2Provider.php"><a href="files/tests-core-dummyoauth2provider.html"><abbr title="tests/Core/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">23</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">an optional link to the provider&#039;s API docs (magic)</p>
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">HEADERS_AUTH</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;foo&#039; =&gt; &#039;bar&#039;]</span>
+</code>
 
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string|null</span>
-    <span class="phpdocumentor-signature__name">$apiDocs</span>
-     = <span class="phpdocumentor-signature__default-value">null</span></code>
 
     
     
     
 
 </article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
+        ALLOWED_PROPERTIES
+        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
 
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
     </h4>
+
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2Provider.php"><a href="files/tests-providers-oauth2-dummyoauth2provider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
     
-    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <code class="phpdocumentor-signature phpdocumentor-code ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;foo&#039; =&gt; &#039;bar&#039;]</span></code>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, string&gt;</span>
+    <span class="phpdocumentor-signature__name">ALLOWED_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;apiDocs&#039;, &#039;apiURL&#039;, &#039;applicationURL&#039;, &#039;serviceName&#039;, &#039;userRevokeURL&#039;]</span>
+</code>
+
 
     
     
     
 
 </article>
+            </section>
+
+        
+    <section class="phpdocumentor-properties">
+        <h3 class="phpdocumentor-elements__header" id="properties">
+            Properties
+            <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
                     <article
         class="
             phpdocumentor-element
@@ -715,17 +667,17 @@ <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_apiURL">
-        $apiURL
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_apiURL" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
+        $accessTokenURL
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_accessTokenURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2Provider.php"><a href="files/tests-providers-oauth2-dummyoauth2provider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2Provider.php"><a href="files/tests-core-dummyoauth2provider.html"><abbr title="tests/Core/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">27</span>
 
     </aside>
 
@@ -733,8 +685,8 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
         <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$apiURL</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;https://api.example.com/&#039;</span></code>
+    <span class="phpdocumentor-signature__name">$accessTokenURL</span>
+     = <span class="phpdocumentor-signature__default-value">&#039;https://example.com/oauth2/token&#039;</span></code>
 
     
     
@@ -748,9 +700,9 @@ <h4 class="phpdocumentor-element__name" id="property_apiURL">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_applicationURL">
-        $applicationURL
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_apiDocs">
+        $apiDocs
+        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiDocs" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
@@ -758,16 +710,16 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">74</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">an optional URL to the provider&#039;s credential registration/application page (magic)</p>
+        <p class="phpdocumentor-summary">an optional link to the provider&#039;s API docs (magic)</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
         <span class="phpdocumentor-signature__type">string|null</span>
-    <span class="phpdocumentor-signature__name">$applicationURL</span>
+    <span class="phpdocumentor-signature__name">$apiDocs</span>
      = <span class="phpdocumentor-signature__default-value">null</span></code>
 
     
@@ -782,96 +734,26 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2Provider.php"><a href="files/tests-providers-oauth2-dummyoauth2provider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">28</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;foo&#039; =&gt; &#039;bar&#039;]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethod">
-        $authMethod
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_authMethod" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_apiURL">
+        $apiURL
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_apiURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2Provider.php"><a href="files/tests-providers-oauth2-dummyoauth2provider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2Provider.php"><a href="files/tests-core-dummyoauth2provider.html"><abbr title="tests/Core/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Specifies the authentication method:
-  - OAuth2Interface::AUTH_METHOD_HEADER (Bearer, OAuth, ...)
-  - OAuth2Interface::AUTH_METHOD_QUERY (access_token, ...)</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$authMethod</span>
-     = <span class="phpdocumentor-signature__default-value">self::AUTH_METHOD_QUERY</span></code>
-
-    
-    
     
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
-        $authMethodHeader
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The name of the authentication header in case of OAuth2Interface::AUTH_METHOD_HEADER</p>
-
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
         <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodHeader</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;Bearer&#039;</span></code>
+    <span class="phpdocumentor-signature__name">$apiURL</span>
+     = <span class="phpdocumentor-signature__default-value">&#039;https://api.example.com/&#039;</span></code>
 
     
     
@@ -885,27 +767,27 @@ <h4 class="phpdocumentor-element__name" id="property_authMethodHeader">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
-        $authMethodQuery
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_applicationURL">
+        $applicationURL
+        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">42</span>
+    <span class="phpdocumentor-element-found-in__line">79</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">The name of the authentication query parameter in case of OAuth2Interface::AUTH_METHOD_QUERY</p>
+        <p class="phpdocumentor-summary">an optional URL to the provider&#039;s credential registration/application page (magic)</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$authMethodQuery</span>
-     = <span class="phpdocumentor-signature__default-value">&#039;access_token&#039;</span></code>
+        <span class="phpdocumentor-signature__type">string|null</span>
+    <span class="phpdocumentor-signature__name">$applicationURL</span>
+     = <span class="phpdocumentor-signature__default-value">null</span></code>
 
     
     
@@ -921,15 +803,15 @@ <h4 class="phpdocumentor-element__name" id="property_authMethodQuery">
 >
     <h4 class="phpdocumentor-element__name" id="property_authURL">
         $authURL
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_authURL" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_authURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2Provider.php"><a href="files/tests-providers-oauth2-dummyoauth2provider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2Provider.php"><a href="files/tests-core-dummyoauth2provider.html"><abbr title="tests/Core/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">26</span>
 
     </aside>
 
@@ -962,7 +844,7 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">61</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -980,40 +862,6 @@ <h4 class="phpdocumentor-element__name" id="property_clientCredentialsTokenURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_defaultScopes">
-        $defaultScopes
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">66</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Default scopes to apply if none were provided via the $scopes parameter in OAuth2Provider::getAuthURL()</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$defaultScopes</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1032,7 +880,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1065,7 +913,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1098,7 +946,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -1131,7 +979,7 @@ <h4 class="phpdocumentor-element__name" id="property_refreshTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">55</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1182,7 +1030,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1207,15 +1055,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_revokeURL">
         $revokeURL
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_revokeURL" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_revokeURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2Provider.php"><a href="files/tests-providers-oauth2-dummyoauth2provider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2Provider.php"><a href="files/tests-core-dummyoauth2provider.html"><abbr title="tests/Core/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">28</span>
 
     </aside>
 
@@ -1230,40 +1078,6 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_scopesDelimiter">
-        $scopesDelimiter
-        <a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">47</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">The delimiter string for scopes</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$scopesDelimiter</span>
-     = <span class="phpdocumentor-signature__default-value">&#039; &#039;</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1282,7 +1096,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -1316,7 +1130,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1349,7 +1163,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1382,7 +1196,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1407,15 +1221,15 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
         $userRevokeURL
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_userRevokeURL" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_userRevokeURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2Provider.php"><a href="files/tests-providers-oauth2-dummyoauth2provider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2Provider.php"><a href="files/tests-core-dummyoauth2provider.html"><abbr title="tests/Core/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -1436,7 +1250,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
             <section class="phpdocumentor-methods">
         <h3 class="phpdocumentor-elements__header" id="methods">
             Methods
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -1453,7 +1267,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1537,7 +1351,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1583,7 +1397,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">143</span>
+    <span class="phpdocumentor-element-found-in__line">117</span>
 
     </aside>
 
@@ -1651,7 +1465,7 @@ <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">71</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1719,7 +1533,7 @@ <h4 class="phpdocumentor-element__name" id="method_getClientCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">170</span>
 
     </aside>
 
@@ -1762,7 +1576,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1788,7 +1602,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">177</span>
+    <span class="phpdocumentor-element-found-in__line">151</span>
 
     </aside>
 
@@ -1854,7 +1668,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1905,11 +1719,11 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
 >
     <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
         invalidateAccessToken()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#method_invalidateAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#method_invalidateAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2Provider.php"><a href="files/tests-providers-oauth2-dummyoauth2provider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2Provider.php"><a href="files/tests-core-dummyoauth2provider.html"><abbr title="tests/Core/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">35</span>
 
@@ -1938,7 +1752,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#method_invalidateAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#method_invalidateAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -1971,7 +1785,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">375</span>
+    <span class="phpdocumentor-element-found-in__line">365</span>
 
     </aside>
 
@@ -2028,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_refreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">236</span>
+    <span class="phpdocumentor-element-found-in__line">210</span>
 
     </aside>
 
@@ -2071,7 +1885,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2097,7 +1911,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -2193,7 +2007,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -2250,7 +2064,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -2309,7 +2123,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -2376,7 +2190,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -2443,7 +2257,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -2510,7 +2324,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2577,7 +2391,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2644,7 +2458,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2711,7 +2525,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2757,7 +2571,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2803,7 +2617,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2836,7 +2650,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2872,7 +2686,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2914,7 +2728,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2940,7 +2754,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -2986,7 +2800,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -3032,7 +2846,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3058,7 +2872,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -3111,7 +2925,7 @@ <h4 class="phpdocumentor-element__name" id="method_parseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuth2Provider.php"><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -3154,7 +2968,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -3180,7 +2994,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/OAuth2/DummyOAuth2Provider.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Core/DummyOAuth2Provider.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -3279,14 +3093,17 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                        <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#toc-constants">Constants</a></li>
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#toc-properties">Properties</a></li>
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#toc-methods">Methods</a></li>
+                                        <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#toc-constants">Constants</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#toc-properties">Properties</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#constant_AUTH_METHOD">AUTH_METHOD</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#constant_HEADERS_API">HEADERS_API</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#constant_HEADERS_AUTH">HEADERS_AUTH</a></li>
                                                     <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#constant_ALLOWED_PROPERTIES">ALLOWED_PROPERTIES</a></li>
                                             </ul>
                 </li>
@@ -3294,30 +3111,23 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_authMethod">$authMethod<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader">$authMethodHeader<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery">$authMethodQuery<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_authURL">$authURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes">$defaultScopes<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter">$scopesDelimiter<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_userRevokeURL">$userRevokeURL<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_authURL">$authURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL">$clientCredentialsTokenURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_refreshTokenURL">$refreshTokenURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_userRevokeURL">$userRevokeURL<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"></li>
                                             </ul>
                 </li>
             
@@ -3331,7 +3141,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getClientCredentialsToken">getClientCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_getRequestAuthorization">getRequestAuthorization()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getStorage">getStorage()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#method_invalidateAccessToken">invalidateAccessToken()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#method_invalidateAccessToken">invalidateAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_me">me()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_refreshAccessToken">refreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_request">request()</a></li>
@@ -3371,7 +3181,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html b/classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html
similarity index 78%
rename from classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html
rename to classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html
index ca945bed..75bef017 100644
--- a/classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html
+++ b/classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html
@@ -112,13 +112,12 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
                                         <ul class="phpdocumentor-breadcrumbs">
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest.html">OAuthTest</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers.html">Providers</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers-oauth2.html">OAuth2</a></li>
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-core.html">Core</a></li>
     </ul>
 
     <article class="phpdocumentor-element -class">
         <h2 class="phpdocumentor-content__title">
-    DummyOAuth2Test
+    DummyOAuth2TestBasic
 
         <span class="phpdocumentor-element__extends">
         extends <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2ProviderTestAbstract">OAuth2ProviderTestAbstract</abbr></a>
@@ -142,13 +141,14 @@ <h2 class="phpdocumentor-content__title">
 </div>
 
         <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2Test.php"><a href="files/tests-providers-oauth2-dummyoauth2test.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2Test.php">DummyOAuth2Test.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2TestBasic.php"><a href="files/tests-core-dummyoauth2testbasic.html"><abbr title="tests/Core/DummyOAuth2TestBasic.php">DummyOAuth2TestBasic.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">19</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
-        
+            <p class="phpdocumentor-summary">Tests a minimal OAuth2 provider implementation (no token refresh, no csrf, no nothing)</p>
+
 
 
 
@@ -156,7 +156,7 @@ <h2 class="phpdocumentor-content__title">
 
 <h3 id="toc">
     Table of Contents
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -166,16 +166,35 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
     Properties
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -property -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html#property_provider">$provider</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#property_provider">$provider</a>
     <span>
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
@@ -186,12 +205,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -229,13 +242,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -247,34 +260,28 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
     Methods
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
@@ -302,6 +309,12 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -public">
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#method_testCheckStateNotSupportedException">testCheckStateNotSupportedException()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testGetAccessToken">testGetAccessToken()</a>
     <span>
@@ -320,6 +333,12 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -public">
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#method_testGetClientCredentialsTokenException">testGetClientCredentialsTokenException()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testGetRequestAuthorization">testGetRequestAuthorization()</a>
     <span>
@@ -380,6 +399,12 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -public">
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#method_testRefreshAccessTokenException">testRefreshAccessTokenException()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a>
     <span>
@@ -393,13 +418,13 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#method_testSetStateNotSupportedException">testSetStateNotSupportedException()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -411,7 +436,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -452,6 +489,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -464,12 +513,75 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
         <h3 class="phpdocumentor-elements__header" id="properties">
             Properties
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -481,13 +593,13 @@ <h3 class="phpdocumentor-elements__header" id="properties">
 >
     <h4 class="phpdocumentor-element__name" id="property_provider">
         $provider
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html#property_provider" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#property_provider" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2Test.php"><a href="files/tests-providers-oauth2-dummyoauth2test.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2Test.php">DummyOAuth2Test.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2TestBasic.php"><a href="files/tests-core-dummyoauth2testbasic.html"><abbr title="tests/Core/DummyOAuth2TestBasic.php">DummyOAuth2TestBasic.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">0</span>
 
@@ -537,39 +649,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2Test.php"><a href="files/tests-providers-oauth2-dummyoauth2test.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2Test.php">DummyOAuth2Test.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2Provider::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -588,7 +667,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -621,7 +700,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -654,7 +733,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -687,7 +766,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -720,7 +799,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -753,7 +832,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -778,15 +857,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -811,15 +890,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -852,7 +931,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -877,15 +956,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -908,26 +987,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -938,62 +1017,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1005,7 +1051,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
             <section class="phpdocumentor-methods">
         <h3 class="phpdocumentor-elements__header" id="methods">
             Methods
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -1022,7 +1068,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1057,7 +1103,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1088,7 +1134,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1119,7 +1165,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1135,6 +1181,37 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -public
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_testCheckStateNotSupportedException">
+        testCheckStateNotSupportedException()
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#method_testCheckStateNotSupportedException" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2TestBasic.php"><a href="files/tests-core-dummyoauth2testbasic.html"><abbr title="tests/Core/DummyOAuth2TestBasic.php">DummyOAuth2TestBasic.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">42</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+                    <span class="phpdocumentor-signature__name">testCheckStateNotSupportedException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1150,7 +1227,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1181,7 +1258,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1212,7 +1289,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1228,6 +1305,37 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -public
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentialsTokenException">
+        testGetClientCredentialsTokenException()
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#method_testGetClientCredentialsTokenException" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2TestBasic.php"><a href="files/tests-core-dummyoauth2testbasic.html"><abbr title="tests/Core/DummyOAuth2TestBasic.php">DummyOAuth2TestBasic.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">35</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+                    <span class="phpdocumentor-signature__name">testGetClientCredentialsTokenException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1243,7 +1351,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1274,7 +1382,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1322,7 +1430,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1353,7 +1461,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1384,7 +1492,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1415,7 +1523,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1446,7 +1554,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1477,7 +1585,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1508,7 +1616,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1539,7 +1647,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1555,6 +1663,37 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -public
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenException">
+        testRefreshAccessTokenException()
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#method_testRefreshAccessTokenException" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2TestBasic.php"><a href="files/tests-core-dummyoauth2testbasic.html"><abbr title="tests/Core/DummyOAuth2TestBasic.php">DummyOAuth2TestBasic.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">28</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">public</span>
+                    <span class="phpdocumentor-signature__name">testRefreshAccessTokenException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1570,7 +1709,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1601,7 +1740,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1624,22 +1763,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1655,22 +1794,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testSetStateNotSupportedException">
+        testSetStateNotSupportedException()
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#method_testSetStateNotSupportedException" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2TestBasic.php"><a href="files/tests-core-dummyoauth2testbasic.html"><abbr title="tests/Core/DummyOAuth2TestBasic.php">DummyOAuth2TestBasic.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">49</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testSetStateNotSupportedException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1694,7 +1833,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1710,6 +1849,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/DummyOAuth2TestBasic.php"><a href="files/tests-core-dummyoauth2testbasic.html"><abbr title="tests/Core/DummyOAuth2TestBasic.php">DummyOAuth2TestBasic.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">24</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1719,13 +1934,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1739,6 +1954,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1756,14 +1986,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1783,13 +2013,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1815,7 +2038,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1860,7 +2083,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1895,19 +2118,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1930,7 +2163,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1975,14 +2208,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1990,8 +2254,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2016,7 +2335,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2039,7 +2358,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/OAuth2/DummyOAuth2Test.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Core/DummyOAuth2TestBasic.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -2138,30 +2457,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html#toc-properties">Properties</a></li>
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html#toc-methods">Methods</a></li>
+                                        <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#toc-constants">Constants</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#toc-properties">Properties</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"></li>
                                             </ul>
                 </li>
             
@@ -2172,9 +2497,11 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testCheckCSRFState">testCheckCSRFState()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testCheckStateInvalidCSRFStateException">testCheckStateInvalidCSRFStateException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testCheckStateInvalidException">testCheckStateInvalidException()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#method_testCheckStateNotSupportedException">testCheckStateNotSupportedException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testGetAccessToken">testGetAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testGetAuthURL">testGetAuthURL()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testGetClientCredentials">testGetClientCredentials()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#method_testGetClientCredentialsTokenException">testGetClientCredentialsTokenException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testGetRequestAuthorization">testGetRequestAuthorization()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testGetRequestTarget">testGetRequestTarget()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testMagicGet">testMagicGet()</a></li>
@@ -2185,18 +2512,23 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testParseTokenResponseNoTokenException">testParseTokenResponseNoTokenException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#method_testRefreshAccessTokenException">testRefreshAccessTokenException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#method_testSetStateNotSupportedException">testSetStateNotSupportedException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
@@ -2217,7 +2549,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html b/classes/chillerlan-OAuthTest-Core-OAuth1Test.html
similarity index 81%
rename from classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html
rename to classes/chillerlan-OAuthTest-Core-OAuth1Test.html
index 9e6d1d8e..48e33f3c 100644
--- a/classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html
+++ b/classes/chillerlan-OAuthTest-Core-OAuth1Test.html
@@ -112,13 +112,12 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
                                         <ul class="phpdocumentor-breadcrumbs">
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest.html">OAuthTest</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers.html">Providers</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers-oauth1.html">OAuth1</a></li>
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-core.html">Core</a></li>
     </ul>
 
     <article class="phpdocumentor-element -class">
         <h2 class="phpdocumentor-content__title">
-    DummyOAuth1Test
+    OAuth1Test
 
         <span class="phpdocumentor-element__extends">
         extends <a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1ProviderTestAbstract">OAuth1ProviderTestAbstract</abbr></a>
@@ -142,7 +141,7 @@ <h2 class="phpdocumentor-content__title">
 </div>
 
         <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1/DummyOAuth1Test.php"><a href="files/tests-providers-oauth1-dummyoauth1test.html"><abbr title="tests/Providers/OAuth1/DummyOAuth1Test.php">DummyOAuth1Test.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/OAuth1Test.php"><a href="files/tests-core-oauth1test.html"><abbr title="tests/Core/OAuth1Test.php">OAuth1Test.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">19</span>
 
@@ -156,7 +155,7 @@ <h2 class="phpdocumentor-content__title">
 
 <h3 id="toc">
     Table of Contents
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -166,16 +165,35 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
     Properties
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -property -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html#property_provider">$provider</a>
+    <a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#property_provider">$provider</a>
     <span>
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>            </span>
 </dt>
@@ -186,12 +204,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -229,13 +241,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -247,34 +259,28 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
     Methods
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
@@ -381,7 +387,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -422,6 +440,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -434,12 +464,75 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
         <h3 class="phpdocumentor-elements__header" id="properties">
             Properties
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -451,13 +544,13 @@ <h3 class="phpdocumentor-elements__header" id="properties">
 >
     <h4 class="phpdocumentor-element__name" id="property_provider">
         $provider
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html#property_provider" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#property_provider" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1/DummyOAuth1Test.php"><a href="files/tests-providers-oauth1-dummyoauth1test.html"><abbr title="tests/Providers/OAuth1/DummyOAuth1Test.php">DummyOAuth1Test.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/OAuth1Test.php"><a href="files/tests-core-oauth1test.html"><abbr title="tests/Core/OAuth1Test.php">OAuth1Test.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">0</span>
 
@@ -507,39 +600,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1/DummyOAuth1Test.php"><a href="files/tests-providers-oauth1-dummyoauth1test.html"><abbr title="tests/Providers/OAuth1/DummyOAuth1Test.php">DummyOAuth1Test.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuthTest\Providers\OAuth1\DummyOAuth1Provider::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -558,7 +618,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -591,7 +651,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -624,7 +684,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -657,7 +717,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -690,7 +750,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -723,7 +783,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -748,15 +808,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -781,15 +841,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -822,7 +882,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -847,15 +907,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -878,26 +938,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -908,62 +968,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -975,7 +1002,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
             <section class="phpdocumentor-methods">
         <h3 class="phpdocumentor-elements__header" id="methods">
             Methods
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -992,7 +1019,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1027,7 +1054,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">75</span>
 
     </aside>
 
@@ -1058,7 +1085,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">53</span>
 
     </aside>
 
@@ -1089,7 +1116,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">133</span>
+    <span class="phpdocumentor-element-found-in__line">119</span>
 
     </aside>
 
@@ -1120,7 +1147,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1168,7 +1195,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">59</span>
 
     </aside>
 
@@ -1199,7 +1226,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignatureInvalidURLExc
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">69</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1230,7 +1257,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1261,7 +1288,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth1Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">48</span>
+    <span class="phpdocumentor-element-found-in__line">49</span>
 
     </aside>
 
@@ -1292,7 +1319,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1323,7 +1350,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseCallbac
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">121</span>
+    <span class="phpdocumentor-element-found-in__line">110</span>
 
     </aside>
 
@@ -1354,7 +1381,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">97</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1385,7 +1412,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">85</span>
 
     </aside>
 
@@ -1416,7 +1443,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">109</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
@@ -1447,7 +1474,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1478,7 +1505,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">146</span>
+    <span class="phpdocumentor-element-found-in__line">132</span>
 
     </aside>
 
@@ -1509,7 +1536,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1525,6 +1552,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/OAuth1Test.php"><a href="files/tests-core-oauth1test.html"><abbr title="tests/Core/OAuth1Test.php">OAuth1Test.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">21</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1534,13 +1637,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1554,6 +1657,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1571,14 +1689,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1598,13 +1716,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1630,7 +1741,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1675,7 +1786,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1710,19 +1821,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1745,7 +1866,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1790,14 +1911,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1805,8 +1957,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1831,7 +2038,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1854,7 +2061,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/OAuth1/DummyOAuth1Test.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Core/OAuth1Test.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -1953,30 +2160,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html#toc-properties">Properties</a></li>
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html#toc-methods">Methods</a></li>
+                                        <li><a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#toc-constants">Constants</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#toc-properties">Properties</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"></li>
                                             </ul>
                 </li>
             
@@ -2000,13 +2213,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
@@ -2027,7 +2244,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html b/classes/chillerlan-OAuthTest-Core-OAuth2Test.html
similarity index 84%
rename from classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html
rename to classes/chillerlan-OAuthTest-Core-OAuth2Test.html
index a67ddc3a..44b5fd84 100644
--- a/classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html
+++ b/classes/chillerlan-OAuthTest-Core-OAuth2Test.html
@@ -112,13 +112,12 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
                                         <ul class="phpdocumentor-breadcrumbs">
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest.html">OAuthTest</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers.html">Providers</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers-oauth2.html">OAuth2</a></li>
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-core.html">Core</a></li>
     </ul>
 
     <article class="phpdocumentor-element -class">
         <h2 class="phpdocumentor-content__title">
-    DummyOAuth2TestBasic
+    OAuth2Test
 
         <span class="phpdocumentor-element__extends">
         extends <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2ProviderTestAbstract">OAuth2ProviderTestAbstract</abbr></a>
@@ -142,14 +141,13 @@ <h2 class="phpdocumentor-content__title">
 </div>
 
         <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2TestBasic.php"><a href="files/tests-providers-oauth2-dummyoauth2testbasic.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2TestBasic.php">DummyOAuth2TestBasic.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/OAuth2Test.php"><a href="files/tests-core-oauth2test.html"><abbr title="tests/Core/OAuth2Test.php">OAuth2Test.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">22</span>
+    <span class="phpdocumentor-element-found-in__line">19</span>
 
     </aside>
 
-            <p class="phpdocumentor-summary">Tests a minimal OAuth2 provider implementation (no token refresh, no csrf, no nothing)</p>
-
+        
 
 
 
@@ -157,7 +155,7 @@ <h2 class="phpdocumentor-content__title">
 
 <h3 id="toc">
     Table of Contents
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -167,16 +165,35 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
     Properties
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -property -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#property_provider">$provider</a>
+    <a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#property_provider">$provider</a>
     <span>
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
@@ -187,12 +204,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -230,13 +241,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -248,34 +259,28 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
     Methods
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
@@ -303,12 +308,6 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#method_testCheckStateNotSupportedException">testCheckStateNotSupportedException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testGetAccessToken">testGetAccessToken()</a>
     <span>
@@ -327,12 +326,6 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#method_testGetClientCredentialsTokenException">testGetClientCredentialsTokenException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testGetRequestAuthorization">testGetRequestAuthorization()</a>
     <span>
@@ -393,12 +386,6 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#method_testRefreshAccessTokenException">testRefreshAccessTokenException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a>
     <span>
@@ -412,31 +399,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#method_testSetStateNotSupportedException">testSetStateNotSupportedException()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -477,6 +464,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -489,12 +488,75 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
         <h3 class="phpdocumentor-elements__header" id="properties">
             Properties
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -506,13 +568,13 @@ <h3 class="phpdocumentor-elements__header" id="properties">
 >
     <h4 class="phpdocumentor-element__name" id="property_provider">
         $provider
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#property_provider" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#property_provider" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2TestBasic.php"><a href="files/tests-providers-oauth2-dummyoauth2testbasic.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2TestBasic.php">DummyOAuth2TestBasic.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/OAuth2Test.php"><a href="files/tests-core-oauth2test.html"><abbr title="tests/Core/OAuth2Test.php">OAuth2Test.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">0</span>
 
@@ -562,39 +624,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2TestBasic.php"><a href="files/tests-providers-oauth2-dummyoauth2testbasic.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2TestBasic.php">DummyOAuth2TestBasic.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">24</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2BasicProvider::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -613,7 +642,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -646,7 +675,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -679,7 +708,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -712,7 +741,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -745,7 +774,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -778,7 +807,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -803,15 +832,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -836,15 +865,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -877,7 +906,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -902,15 +931,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -933,26 +962,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -963,62 +992,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1030,7 +1026,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
             <section class="phpdocumentor-methods">
         <h3 class="phpdocumentor-elements__header" id="methods">
             Methods
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -1047,7 +1043,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1082,7 +1078,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1113,7 +1109,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1144,7 +1140,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1160,37 +1156,6 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     
 
     
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testCheckStateNotSupportedException">
-        testCheckStateNotSupportedException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#method_testCheckStateNotSupportedException" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2TestBasic.php"><a href="files/tests-providers-oauth2-dummyoauth2testbasic.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2TestBasic.php">DummyOAuth2TestBasic.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">40</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testCheckStateNotSupportedException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1206,7 +1171,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1237,7 +1202,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1268,7 +1233,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1284,37 +1249,6 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     
 
     
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentialsTokenException">
-        testGetClientCredentialsTokenException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#method_testGetClientCredentialsTokenException" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2TestBasic.php"><a href="files/tests-providers-oauth2-dummyoauth2testbasic.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2TestBasic.php">DummyOAuth2TestBasic.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">33</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testGetClientCredentialsTokenException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1330,7 +1264,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1361,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1409,7 +1343,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1440,7 +1374,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1471,7 +1405,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1502,7 +1436,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1533,7 +1467,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1564,7 +1498,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1595,7 +1529,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1626,7 +1560,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1642,37 +1576,6 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     
 
     
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenException">
-        testRefreshAccessTokenException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#method_testRefreshAccessTokenException" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2TestBasic.php"><a href="files/tests-providers-oauth2-dummyoauth2testbasic.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2TestBasic.php">DummyOAuth2TestBasic.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">26</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRefreshAccessTokenException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1688,7 +1591,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1719,7 +1622,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1742,22 +1645,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1773,22 +1676,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1801,25 +1704,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testSetStateNotSupportedException">
-        testSetStateNotSupportedException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#method_testSetStateNotSupportedException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2/DummyOAuth2TestBasic.php"><a href="files/tests-providers-oauth2-dummyoauth2testbasic.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2TestBasic.php">DummyOAuth2TestBasic.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/OAuth2Test.php"><a href="files/tests-core-oauth2test.html"><abbr title="tests/Core/OAuth2Test.php">OAuth2Test.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">47</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testSetStateNotSupportedException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1827,35 +1730,49 @@ <h4 class="phpdocumentor-element__name" id="method_testSetStateNotSupportedExcep
     
     
 
-    
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
 </article>
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">130</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
     
@@ -1868,13 +1785,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1888,6 +1805,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1905,14 +1837,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1932,13 +1864,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1964,7 +1889,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -2009,7 +1934,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -2044,19 +1969,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -2079,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -2124,14 +2059,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -2139,8 +2105,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2165,7 +2186,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2188,7 +2209,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/OAuth2/DummyOAuth2TestBasic.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Core/OAuth2Test.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -2287,30 +2308,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#toc-properties">Properties</a></li>
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#toc-methods">Methods</a></li>
+                                        <li><a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#toc-constants">Constants</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#toc-properties">Properties</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"></li>
                                             </ul>
                 </li>
             
@@ -2321,11 +2348,9 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testCheckCSRFState">testCheckCSRFState()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testCheckStateInvalidCSRFStateException">testCheckStateInvalidCSRFStateException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testCheckStateInvalidException">testCheckStateInvalidException()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#method_testCheckStateNotSupportedException">testCheckStateNotSupportedException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testGetAccessToken">testGetAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testGetAuthURL">testGetAuthURL()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testGetClientCredentials">testGetClientCredentials()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#method_testGetClientCredentialsTokenException">testGetClientCredentialsTokenException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testGetRequestAuthorization">testGetRequestAuthorization()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testGetRequestTarget">testGetRequestTarget()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testMagicGet">testMagicGet()</a></li>
@@ -2336,20 +2361,21 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testParseTokenResponseNoTokenException">testParseTokenResponseNoTokenException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#method_testRefreshAccessTokenException">testRefreshAccessTokenException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#method_testSetStateNotSupportedException">testSetStateNotSupportedException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
@@ -2370,7 +2396,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html b/classes/chillerlan-OAuthTest-Core-RequestTest.html
similarity index 75%
rename from classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html
rename to classes/chillerlan-OAuthTest-Core-RequestTest.html
index bd218d53..be18a662 100644
--- a/classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html
+++ b/classes/chillerlan-OAuthTest-Core-RequestTest.html
@@ -112,13 +112,12 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
                                         <ul class="phpdocumentor-breadcrumbs">
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest.html">OAuthTest</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers.html">Providers</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers-requesttest.html">RequestTest</a></li>
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-core.html">Core</a></li>
     </ul>
 
     <article class="phpdocumentor-element -class">
         <h2 class="phpdocumentor-content__title">
-    OAuthProviderRequestTest
+    RequestTest
 
         <span class="phpdocumentor-element__extends">
         extends <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuthProviderTestAbstract">OAuthProviderTestAbstract</abbr></a>
@@ -142,9 +141,9 @@ <h2 class="phpdocumentor-content__title">
 </div>
 
         <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/RequestTest/OAuthProviderRequestTest.php"><a href="files/tests-providers-requesttest-oauthproviderrequesttest.html"><abbr title="tests/Providers/RequestTest/OAuthProviderRequestTest.php">OAuthProviderRequestTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/RequestTest.php"><a href="files/tests-core-requesttest.html"><abbr title="tests/Core/RequestTest.php">RequestTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">18</span>
+    <span class="phpdocumentor-element-found-in__line">19</span>
 
     </aside>
 
@@ -156,7 +155,7 @@ <h2 class="phpdocumentor-content__title">
 
 <h3 id="toc">
     Table of Contents
-    <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -166,20 +165,33 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= [&#039;/api/gimme&#039; =&gt; &#039;much data&#039;]                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
     Properties
-    <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -217,13 +229,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -235,34 +247,28 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
     Methods
-    <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
@@ -297,19 +303,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#method_testRequestBody">testRequestBody()</a>
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#method_testRequestBody">testRequestBody()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#method_testRequestHostMismatchException">testRequestHostMismatchException()</a>
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#method_testRequestHostMismatchException">testRequestHostMismatchException()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#method_testRequestURI">testRequestURI()</a>
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#method_testRequestURI">testRequestURI()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -321,7 +327,20 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+<dd>returns the fully qualified class name (FQCN) of the test subject</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -363,58 +382,100 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#method_setUp">setUp()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-    </dl>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#method_setUp">setUp()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
 
+    </dl>
 
 
 
-        
 
         
-    <section class="phpdocumentor-properties">
-        <h3 class="phpdocumentor-elements__header" id="properties">
-            Properties
-            <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
 
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
     </h4>
+
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/RequestTest/OAuthProviderRequestTest.php"><a href="files/tests-providers-requesttest-oauthproviderrequesttest.html"><abbr title="tests/Providers/RequestTest/OAuthProviderRequestTest.php">OAuthProviderRequestTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
     
-    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/RequestTest.php"><a href="files/tests-core-requesttest.html"><abbr title="tests/Core/RequestTest.php">RequestTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">21</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuthTest\Providers\RequestTest\RequestTestProvider::class</span></code>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;/api/gimme&#039; =&gt; &#039;much data&#039;]</span>
+</code>
+
 
     
     
     
 
 </article>
+            </section>
+
+        
+    <section class="phpdocumentor-properties">
+        <h3 class="phpdocumentor-elements__header" id="properties">
+            Properties
+            <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
                     <article
         class="
             phpdocumentor-element
@@ -432,7 +493,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -465,7 +526,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -498,7 +559,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -531,7 +592,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -564,7 +625,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -597,7 +658,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -622,15 +683,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -655,15 +716,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -696,7 +757,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -721,15 +782,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -752,26 +813,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -782,18 +843,18 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/RequestTest/OAuthProviderRequestTest.php"><a href="files/tests-providers-requesttest-oauthproviderrequesttest.html"><abbr title="tests/Providers/RequestTest/OAuthProviderRequestTest.php">OAuthProviderRequestTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">22</span>
 
@@ -801,43 +862,10 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;/api/gimme&#039; =&gt; &#039;much data&#039;]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -849,7 +877,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
             <section class="phpdocumentor-methods">
         <h3 class="phpdocumentor-elements__header" id="methods">
             Methods
-            <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -866,7 +894,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -901,7 +929,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -949,7 +977,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -980,7 +1008,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1011,7 +1039,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1036,13 +1064,13 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
 >
     <h4 class="phpdocumentor-element__name" id="method_testRequestBody">
         testRequestBody()
-        <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#method_testRequestBody" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#method_testRequestBody" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/RequestTest/OAuthProviderRequestTest.php"><a href="files/tests-providers-requesttest-oauthproviderrequesttest.html"><abbr title="tests/Providers/RequestTest/OAuthProviderRequestTest.php">OAuthProviderRequestTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/RequestTest.php"><a href="files/tests-core-requesttest.html"><abbr title="tests/Core/RequestTest.php">RequestTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">49</span>
 
     </aside>
 
@@ -1067,13 +1095,13 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestBody">
 >
     <h4 class="phpdocumentor-element__name" id="method_testRequestHostMismatchException">
         testRequestHostMismatchException()
-        <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#method_testRequestHostMismatchException" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#method_testRequestHostMismatchException" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/RequestTest/OAuthProviderRequestTest.php"><a href="files/tests-providers-requesttest-oauthproviderrequesttest.html"><abbr title="tests/Providers/RequestTest/OAuthProviderRequestTest.php">OAuthProviderRequestTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/RequestTest.php"><a href="files/tests-core-requesttest.html"><abbr title="tests/Core/RequestTest.php">RequestTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">79</span>
+    <span class="phpdocumentor-element-found-in__line">82</span>
 
     </aside>
 
@@ -1098,13 +1126,13 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestHostMismatchExcept
 >
     <h4 class="phpdocumentor-element__name" id="method_testRequestURI">
         testRequestURI()
-        <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#method_testRequestURI" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#method_testRequestURI" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/RequestTest/OAuthProviderRequestTest.php"><a href="files/tests-providers-requesttest-oauthproviderrequesttest.html"><abbr title="tests/Providers/RequestTest/OAuthProviderRequestTest.php">OAuthProviderRequestTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/RequestTest.php"><a href="files/tests-core-requesttest.html"><abbr title="tests/Core/RequestTest.php">RequestTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
@@ -1135,7 +1163,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1151,6 +1179,83 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/RequestTest.php"><a href="files/tests-core-requesttest.html"><abbr title="tests/Core/RequestTest.php">RequestTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">31</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">returns the fully qualified class name (FQCN) of the test subject</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1160,13 +1265,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1180,6 +1285,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1197,14 +1317,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1224,13 +1344,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1256,7 +1369,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1301,7 +1414,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1336,19 +1449,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1371,7 +1494,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1416,14 +1539,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1431,8 +1585,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1451,13 +1660,13 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
 >
     <h4 class="phpdocumentor-element__name" id="method_setUp">
         setUp()
-        <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#method_setUp" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#method_setUp" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/RequestTest/OAuthProviderRequestTest.php"><a href="files/tests-providers-requesttest-oauthproviderrequesttest.html"><abbr title="tests/Providers/RequestTest/OAuthProviderRequestTest.php">OAuthProviderRequestTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/RequestTest.php"><a href="files/tests-core-requesttest.html"><abbr title="tests/Core/RequestTest.php">RequestTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -1480,7 +1689,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/RequestTest/OAuthProviderRequestTest.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Core/RequestTest.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -1579,28 +1788,34 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#toc-properties">Properties</a></li>
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#toc-methods">Methods</a></li>
+                                        <li><a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#toc-constants">Constants</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#toc-properties">Properties</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Core-RequestTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Core-RequestTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Core-RequestTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Core-RequestTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Core-RequestTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Core-RequestTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Core-RequestTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Core-RequestTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Core-RequestTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Core-RequestTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Core-RequestTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Core-RequestTest.html"></li>
                                             </ul>
                 </li>
             
@@ -1612,18 +1827,22 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testMagicGet">testMagicGet()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testOAuthInstance">testOAuthInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#method_testRequestBody">testRequestBody()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#method_testRequestHostMismatchException">testRequestHostMismatchException()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#method_testRequestURI">testRequestURI()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#method_testRequestBody">testRequestBody()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#method_testRequestHostMismatchException">testRequestHostMismatchException()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#method_testRequestURI">testRequestURI()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#method_setUp">setUp()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
                     </ul>
@@ -1643,7 +1862,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-RequestTest.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html b/classes/chillerlan-OAuthTest-Core-RequestTestProvider.html
similarity index 91%
rename from classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html
rename to classes/chillerlan-OAuthTest-Core-RequestTestProvider.html
index 08b7a70b..522daa09 100644
--- a/classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html
+++ b/classes/chillerlan-OAuthTest-Core-RequestTestProvider.html
@@ -112,8 +112,7 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
                                         <ul class="phpdocumentor-breadcrumbs">
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest.html">OAuthTest</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers.html">Providers</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers-requesttest.html">RequestTest</a></li>
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-core.html">Core</a></li>
     </ul>
 
     <article class="phpdocumentor-element -class">
@@ -142,7 +141,7 @@ <h2 class="phpdocumentor-content__title">
 </div>
 
         <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/RequestTest/RequestTestProvider.php"><a href="files/tests-providers-requesttest-requesttestprovider.html"><abbr title="tests/Providers/RequestTest/RequestTestProvider.php">RequestTestProvider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/RequestTestProvider.php"><a href="files/tests-core-requesttestprovider.html"><abbr title="tests/Core/RequestTestProvider.php">RequestTestProvider.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">18</span>
 
@@ -159,7 +158,7 @@ <h2 class="phpdocumentor-content__title">
 
 <h3 id="toc">
     Table of Contents
-    <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -171,7 +170,7 @@ <h3 id="toc">
 
 <h4 id="toc-constants">
     Constants
-    <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
@@ -186,7 +185,7 @@ <h4 id="toc-constants">
 
 <h4 id="toc-properties">
     Properties
-    <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
@@ -205,14 +204,7 @@ <h4 id="toc-properties">
 <dd>an optional link to the provider&#039;s API docs (magic)</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during API access</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#property_apiURL">$apiURL</a>
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#property_apiURL">$apiURL</a>
     <span>
                         &nbsp;: string            </span>
 </dt>
@@ -225,13 +217,6 @@ <h4 id="toc-properties">
 </dt>
 <dd>an optional URL to the provider&#039;s credential registration/application page (magic)</dd>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-<dd>additional headers to use during authentication</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL</a>
     <span>
@@ -306,7 +291,7 @@ <h4 id="toc-properties">
 
 <h4 id="toc-methods">
     Methods
-    <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
@@ -325,13 +310,13 @@ <h4 id="toc-methods">
 <dd>Magic getter for the properties specified in self::ALLOWED_PROPERTIES</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#method_getAuthURL">getAuthURL()</a>
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#method_getAuthURL">getAuthURL()</a>
     <span>
                                 &nbsp;: <abbr title="\Psr\Http\Message\UriInterface">UriInterface</abbr>    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#method_getRequestAuthorization">getRequestAuthorization()</a>
+    <a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#method_getRequestAuthorization">getRequestAuthorization()</a>
     <span>
                                 &nbsp;: <abbr title="\Psr\Http\Message\RequestInterface">RequestInterface</abbr>    </span>
 </dt>
@@ -486,7 +471,7 @@ <h4 id="toc-methods">
     <section class="phpdocumentor-constants">
         <h3 class="phpdocumentor-elements__header" id="constants">
             Constants
-            <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article class="phpdocumentor-element -constant -protected ">
@@ -499,7 +484,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">66</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -523,7 +508,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ALLOWED_PROPERTIES">
     <section class="phpdocumentor-properties">
         <h3 class="phpdocumentor-elements__header" id="properties">
             Properties
-            <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -543,7 +528,7 @@ <h4 class="phpdocumentor-element__name" id="property_accessTokenURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">50</span>
 
     </aside>
 
@@ -577,7 +562,7 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">74</span>
 
     </aside>
 
@@ -593,40 +578,6 @@ <h4 class="phpdocumentor-element__name" id="property_apiDocs">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
-        $apiHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">59</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during API access</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$apiHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -637,13 +588,13 @@ <h4 class="phpdocumentor-element__name" id="property_apiHeaders">
 >
     <h4 class="phpdocumentor-element__name" id="property_apiURL">
         $apiURL
-        <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#property_apiURL" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#property_apiURL" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/RequestTest/RequestTestProvider.php"><a href="files/tests-providers-requesttest-requesttestprovider.html"><abbr title="tests/Providers/RequestTest/RequestTestProvider.php">RequestTestProvider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/RequestTestProvider.php"><a href="files/tests-core-requesttestprovider.html"><abbr title="tests/Core/RequestTestProvider.php">RequestTestProvider.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">20</span>
 
@@ -679,7 +630,7 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">79</span>
 
     </aside>
 
@@ -695,40 +646,6 @@ <h4 class="phpdocumentor-element__name" id="property_applicationURL">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_authHeaders">
-        $authHeaders
-        <a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">54</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">additional headers to use during authentication</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$authHeaders</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -747,7 +664,7 @@ <h4 class="phpdocumentor-element__name" id="property_authURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -781,7 +698,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">100</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -814,7 +731,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">105</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -847,7 +764,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -880,7 +797,7 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -913,7 +830,7 @@ <h4 class="phpdocumentor-element__name" id="property_revokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -962,7 +879,7 @@ <h4 class="phpdocumentor-element__name" id="property_serviceName">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">64</span>
 
     </aside>
 
@@ -996,7 +913,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">104</span>
+    <span class="phpdocumentor-element-found-in__line">95</span>
 
     </aside>
 
@@ -1029,7 +946,7 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">102</span>
+    <span class="phpdocumentor-element-found-in__line">93</span>
 
     </aside>
 
@@ -1062,7 +979,7 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">103</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
@@ -1095,7 +1012,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">93</span>
+    <span class="phpdocumentor-element-found-in__line">84</span>
 
     </aside>
 
@@ -1117,7 +1034,7 @@ <h4 class="phpdocumentor-element__name" id="property_userRevokeURL">
             <section class="phpdocumentor-methods">
         <h3 class="phpdocumentor-elements__header" id="methods">
             Methods
-            <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -1134,7 +1051,7 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">98</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1218,7 +1135,7 @@ <h4 class="phpdocumentor-element__name" id="method___get">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">114</span>
 
     </aside>
 
@@ -1258,11 +1175,11 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
 >
     <h4 class="phpdocumentor-element__name" id="method_getAuthURL">
         getAuthURL()
-        <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#method_getAuthURL" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#method_getAuthURL" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/RequestTest/RequestTestProvider.php"><a href="files/tests-providers-requesttest-requesttestprovider.html"><abbr title="tests/Providers/RequestTest/RequestTestProvider.php">RequestTestProvider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/RequestTestProvider.php"><a href="files/tests-core-requesttestprovider.html"><abbr title="tests/Core/RequestTestProvider.php">RequestTestProvider.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">25</span>
 
@@ -1290,7 +1207,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#method_getAuthURL#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#method_getAuthURL#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -1318,11 +1235,11 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
 >
     <h4 class="phpdocumentor-element__name" id="method_getRequestAuthorization">
         getRequestAuthorization()
-        <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#method_getRequestAuthorization" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#method_getRequestAuthorization" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/RequestTest/RequestTestProvider.php"><a href="files/tests-providers-requesttest-requesttestprovider.html"><abbr title="tests/Providers/RequestTest/RequestTestProvider.php">RequestTestProvider.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Core/RequestTestProvider.php"><a href="files/tests-core-requesttestprovider.html"><abbr title="tests/Core/RequestTestProvider.php">RequestTestProvider.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">29</span>
 
@@ -1376,7 +1293,7 @@ <h4 class="phpdocumentor-element__name" id="method_getStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">137</span>
 
     </aside>
 
@@ -1433,7 +1350,7 @@ <h4 class="phpdocumentor-element__name" id="method_invalidateAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">384</span>
+    <span class="phpdocumentor-element-found-in__line">374</span>
 
     </aside>
 
@@ -1483,7 +1400,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -1509,7 +1426,7 @@ <h4 class="phpdocumentor-element__name" id="method_me">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">375</span>
+    <span class="phpdocumentor-element-found-in__line">365</span>
 
     </aside>
 
@@ -1566,7 +1483,7 @@ <h4 class="phpdocumentor-element__name" id="method_request">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">220</span>
+    <span class="phpdocumentor-element-found-in__line">209</span>
 
     </aside>
 
@@ -1662,7 +1579,7 @@ <h4 class="phpdocumentor-element__name" id="method_retrieveAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">206</span>
+    <span class="phpdocumentor-element-found-in__line">195</span>
 
     </aside>
 
@@ -1719,7 +1636,7 @@ <h4 class="phpdocumentor-element__name" id="method_sendRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">350</span>
+    <span class="phpdocumentor-element-found-in__line">340</span>
 
     </aside>
 
@@ -1778,7 +1695,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">156</span>
+    <span class="phpdocumentor-element-found-in__line">145</span>
 
     </aside>
 
@@ -1845,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_setRequestFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">166</span>
+    <span class="phpdocumentor-element-found-in__line">155</span>
 
     </aside>
 
@@ -1912,7 +1829,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">137</span>
+    <span class="phpdocumentor-element-found-in__line">127</span>
 
     </aside>
 
@@ -1979,7 +1896,7 @@ <h4 class="phpdocumentor-element__name" id="method_setStreamFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">176</span>
+    <span class="phpdocumentor-element-found-in__line">165</span>
 
     </aside>
 
@@ -2046,7 +1963,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUriFactory">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">186</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -2113,7 +2030,7 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">196</span>
+    <span class="phpdocumentor-element-found-in__line">185</span>
 
     </aside>
 
@@ -2180,7 +2097,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanBodyParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">306</span>
+    <span class="phpdocumentor-element-found-in__line">296</span>
 
     </aside>
 
@@ -2226,7 +2143,7 @@ <h4 class="phpdocumentor-element__name" id="method_cleanQueryParams">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">266</span>
+    <span class="phpdocumentor-element-found-in__line">256</span>
 
     </aside>
 
@@ -2272,7 +2189,7 @@ <h4 class="phpdocumentor-element__name" id="method_construct">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">117</span>
+    <span class="phpdocumentor-element-found-in__line">107</span>
 
     </aside>
 
@@ -2305,7 +2222,7 @@ <h4 class="phpdocumentor-element__name" id="method_createAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">213</span>
+    <span class="phpdocumentor-element-found-in__line">202</span>
 
     </aside>
 
@@ -2341,7 +2258,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestBody">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">275</span>
+    <span class="phpdocumentor-element-found-in__line">265</span>
 
     </aside>
 
@@ -2383,7 +2300,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2409,7 +2326,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestHeaders">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">252</span>
+    <span class="phpdocumentor-element-found-in__line">241</span>
 
     </aside>
 
@@ -2455,7 +2372,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">319</span>
+    <span class="phpdocumentor-element-found-in__line">309</span>
 
     </aside>
 
@@ -2501,7 +2418,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                     <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></span>
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></span>
                                                             
                                              
                                     </dd>
@@ -2527,7 +2444,7 @@ <h4 class="phpdocumentor-element__name" id="method_getRequestURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Core/OAuthProvider.php"><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">259</span>
+    <span class="phpdocumentor-element-found-in__line">249</span>
 
     </aside>
 
@@ -2572,7 +2489,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/RequestTest/RequestTestProvider.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Core/RequestTestProvider.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -2671,9 +2588,9 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                        <li><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#toc-constants">Constants</a></li>
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#toc-properties">Properties</a></li>
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#toc-methods">Methods</a></li>
+                                        <li><a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#toc-constants">Constants</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#toc-properties">Properties</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
@@ -2686,23 +2603,21 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders">$apiHeaders<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders">$authHeaders<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_userRevokeURL">$userRevokeURL<a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_accessTokenURL">$accessTokenURL<a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiDocs">$apiDocs<a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#property_apiURL">$apiURL<a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_applicationURL">$applicationURL<a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authURL">$authURL<a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_revokeURL">$revokeURL<a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#property_userRevokeURL">$userRevokeURL<a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"></li>
                                             </ul>
                 </li>
             
@@ -2711,8 +2626,8 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                 <ul class="phpdocumentor-list -clean">
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method___construct">__construct()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method___get">__get()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#method_getAuthURL">getAuthURL()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#method_getRequestAuthorization">getRequestAuthorization()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#method_getAuthURL">getAuthURL()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#method_getRequestAuthorization">getRequestAuthorization()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_getStorage">getStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_invalidateAccessToken">invalidateAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html#method_me">me()</a></li>
@@ -2752,7 +2667,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html b/classes/chillerlan-OAuthTest-Helpers-ChillerlanHttpClientFactory.html
similarity index 88%
rename from classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html
rename to classes/chillerlan-OAuthTest-Helpers-ChillerlanHttpClientFactory.html
index ef4ad354..e0b822fc 100644
--- a/classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html
+++ b/classes/chillerlan-OAuthTest-Helpers-ChillerlanHttpClientFactory.html
@@ -112,7 +112,7 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
                                         <ul class="phpdocumentor-breadcrumbs">
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest.html">OAuthTest</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers.html">Providers</a></li>
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-helpers.html">Helpers</a></li>
     </ul>
 
     <article class="phpdocumentor-element -class">
@@ -141,9 +141,9 @@ <h2 class="phpdocumentor-content__title">
 </div>
 
         <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/ChillerlanHttpClientFactory.php"><a href="files/tests-providers-chillerlanhttpclientfactory.html"><abbr title="tests/Providers/ChillerlanHttpClientFactory.php">ChillerlanHttpClientFactory.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/ChillerlanHttpClientFactory.php"><a href="files/tests-helpers-chillerlanhttpclientfactory.html"><abbr title="tests/Helpers/ChillerlanHttpClientFactory.php">ChillerlanHttpClientFactory.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">17</span>
+    <span class="phpdocumentor-element-found-in__line">18</span>
 
     </aside>
 
@@ -155,7 +155,7 @@ <h2 class="phpdocumentor-content__title">
 
 <h3 id="toc">
     Table of Contents
-    <a href="classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-ChillerlanHttpClientFactory.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -163,7 +163,7 @@ <h3 id="toc">
 
     <h4 id="toc-interfaces">
         Interfaces
-        <a href="classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html#toc-interfaces" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-ChillerlanHttpClientFactory.html#toc-interfaces" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
@@ -177,12 +177,12 @@ <h4 id="toc-interfaces">
 
 <h4 id="toc-methods">
     Methods
-    <a href="classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-ChillerlanHttpClientFactory.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html#method_getClient">getClient()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-ChillerlanHttpClientFactory.html#method_getClient">getClient()</a>
     <span>
                                 &nbsp;: <abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr>    </span>
 </dt>
@@ -200,7 +200,7 @@ <h4 id="toc-methods">
             <section class="phpdocumentor-methods">
         <h3 class="phpdocumentor-elements__header" id="methods">
             Methods
-            <a href="classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Helpers-ChillerlanHttpClientFactory.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -211,13 +211,13 @@ <h3 class="phpdocumentor-elements__header" id="methods">
 >
     <h4 class="phpdocumentor-element__name" id="method_getClient">
         getClient()
-        <a href="classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html#method_getClient" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-ChillerlanHttpClientFactory.html#method_getClient" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/ChillerlanHttpClientFactory.php"><a href="files/tests-providers-chillerlanhttpclientfactory.html"><abbr title="tests/Providers/ChillerlanHttpClientFactory.php">ChillerlanHttpClientFactory.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/ChillerlanHttpClientFactory.php"><a href="files/tests-helpers-chillerlanhttpclientfactory.html"><abbr title="tests/Helpers/ChillerlanHttpClientFactory.php">ChillerlanHttpClientFactory.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">22</span>
+    <span class="phpdocumentor-element-found-in__line">23</span>
 
     </aside>
 
@@ -244,7 +244,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html#method_getClient#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-ChillerlanHttpClientFactory.html#method_getClient#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -269,7 +269,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/ChillerlanHttpClientFactory.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Helpers/ChillerlanHttpClientFactory.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -368,7 +368,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                                                <li><a href="classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html#toc-methods">Methods</a></li>
+                                                                                <li><a href="classes/chillerlan-OAuthTest-Helpers-ChillerlanHttpClientFactory.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
             
@@ -376,7 +376,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                         <li class="phpdocumentor-on-this-page-section__title">Methods</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html#method_getClient">getClient()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-ChillerlanHttpClientFactory.html#method_getClient">getClient()</a></li>
                                     </ul>
             </li>
                     </ul>
@@ -396,7 +396,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-ChillerlanHttpClientFactory.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/classes/chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html b/classes/chillerlan-OAuthTest-Helpers-GuzzleHttpClientFactory.html
similarity index 89%
rename from classes/chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html
rename to classes/chillerlan-OAuthTest-Helpers-GuzzleHttpClientFactory.html
index feee8001..8fbe1b36 100644
--- a/classes/chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html
+++ b/classes/chillerlan-OAuthTest-Helpers-GuzzleHttpClientFactory.html
@@ -112,7 +112,7 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
                                         <ul class="phpdocumentor-breadcrumbs">
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest.html">OAuthTest</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers.html">Providers</a></li>
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-helpers.html">Helpers</a></li>
     </ul>
 
     <article class="phpdocumentor-element -class">
@@ -141,9 +141,9 @@ <h2 class="phpdocumentor-content__title">
 </div>
 
         <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/GuzzleHttpClientFactory.php"><a href="files/tests-providers-guzzlehttpclientfactory.html"><abbr title="tests/Providers/GuzzleHttpClientFactory.php">GuzzleHttpClientFactory.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/GuzzleHttpClientFactory.php"><a href="files/tests-helpers-guzzlehttpclientfactory.html"><abbr title="tests/Helpers/GuzzleHttpClientFactory.php">GuzzleHttpClientFactory.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -155,7 +155,7 @@ <h2 class="phpdocumentor-content__title">
 
 <h3 id="toc">
     Table of Contents
-    <a href="classes/chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-GuzzleHttpClientFactory.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -163,7 +163,7 @@ <h3 id="toc">
 
     <h4 id="toc-interfaces">
         Interfaces
-        <a href="classes/chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html#toc-interfaces" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-GuzzleHttpClientFactory.html#toc-interfaces" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
@@ -177,12 +177,12 @@ <h4 id="toc-interfaces">
 
 <h4 id="toc-methods">
     Methods
-    <a href="classes/chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-GuzzleHttpClientFactory.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html#method_getClient">getClient()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-GuzzleHttpClientFactory.html#method_getClient">getClient()</a>
     <span>
                                 &nbsp;: <abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr>    </span>
 </dt>
@@ -200,7 +200,7 @@ <h4 id="toc-methods">
             <section class="phpdocumentor-methods">
         <h3 class="phpdocumentor-elements__header" id="methods">
             Methods
-            <a href="classes/chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Helpers-GuzzleHttpClientFactory.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -211,13 +211,13 @@ <h3 class="phpdocumentor-elements__header" id="methods">
 >
     <h4 class="phpdocumentor-element__name" id="method_getClient">
         getClient()
-        <a href="classes/chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html#method_getClient" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-GuzzleHttpClientFactory.html#method_getClient" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/GuzzleHttpClientFactory.php"><a href="files/tests-providers-guzzlehttpclientfactory.html"><abbr title="tests/Providers/GuzzleHttpClientFactory.php">GuzzleHttpClientFactory.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/GuzzleHttpClientFactory.php"><a href="files/tests-helpers-guzzlehttpclientfactory.html"><abbr title="tests/Helpers/GuzzleHttpClientFactory.php">GuzzleHttpClientFactory.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">22</span>
+    <span class="phpdocumentor-element-found-in__line">23</span>
 
     </aside>
 
@@ -255,7 +255,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/GuzzleHttpClientFactory.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Helpers/GuzzleHttpClientFactory.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -354,7 +354,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                                                <li><a href="classes/chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html#toc-methods">Methods</a></li>
+                                                                                <li><a href="classes/chillerlan-OAuthTest-Helpers-GuzzleHttpClientFactory.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
             
@@ -362,7 +362,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
                         <li class="phpdocumentor-on-this-page-section__title">Methods</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html#method_getClient">getClient()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-GuzzleHttpClientFactory.html#method_getClient">getClient()</a></li>
                                     </ul>
             </li>
                     </ul>
@@ -382,7 +382,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="classes/chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-GuzzleHttpClientFactory.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html b/classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html
new file mode 100644
index 00000000..7dfc331b
--- /dev/null
+++ b/classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html
@@ -0,0 +1,588 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="utf-8">
+            <title>Documentation</title>
+    
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <base href="../">
+    <link rel="icon" href="images/favicon.ico"/>
+    <link rel="stylesheet" href="css/normalize.css">
+    <link rel="stylesheet" href="css/base.css">
+            <link rel="preconnect" href="https://fonts.gstatic.com">
+        <link href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@100;200;300;400;600;700&display=swap" rel="stylesheet">
+        <link href="https://fonts.googleapis.com/css2?family=Source+Code+Pro:wght@400;600;700&display=swap" rel="stylesheet">
+        <link rel="stylesheet" href="css/template.css">
+        <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.0/css/all.min.css" integrity="sha256-ybRkN9dBjhcS2qrW1z+hfCxq+1aBdwyQM5wlQoQVt/0=" crossorigin="anonymous" />
+        <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/themes/prism-okaidia.css">
+        <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-numbers/prism-line-numbers.css">
+        <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-highlight/prism-line-highlight.css">
+                <script src="https://cdn.jsdelivr.net/npm/fuse.js@3.4.6"></script>
+        <script src="https://cdn.jsdelivr.net/npm/css-vars-ponyfill@2"></script>
+        <script src="js/template.js"></script>
+        <script src="js/search.js"></script>
+        <script defer src="js/searchIndex.js"></script>
+    </head>
+<body id="top">
+    <header class="phpdocumentor-header phpdocumentor-section">
+    <h1 class="phpdocumentor-title"><a href="" class="phpdocumentor-title__link">Documentation</a></h1>
+    <input class="phpdocumentor-header__menu-button" type="checkbox" id="menu-button" name="menu-button" />
+    <label class="phpdocumentor-header__menu-icon" for="menu-button">
+        <i class="fas fa-bars"></i>
+    </label>
+    <section data-search-form class="phpdocumentor-search">
+    <label>
+        <span class="visually-hidden">Search for</span>
+        <svg class="phpdocumentor-search__icon" width="21" height="20" viewBox="0 0 21 20" fill="none" xmlns="http://www.w3.org/2000/svg">
+            <circle cx="7.5" cy="7.5" r="6.5" stroke="currentColor" stroke-width="2"/>
+            <line x1="12.4892" y1="12.2727" x2="19.1559" y2="18.9393" stroke="currentColor" stroke-width="3"/>
+        </svg>
+        <input type="search" class="phpdocumentor-field phpdocumentor-search__field" placeholder="Loading .." disabled />
+    </label>
+</section>
+
+    <nav class="phpdocumentor-topnav">
+    <ul class="phpdocumentor-topnav__menu">
+                        <li class="phpdocumentor-topnav__menu-item -menu">
+                <a href="https://php-oauth.readthedocs.io">
+                    <span>
+                                                                        User Manual
+                    </span>
+                </a>
+            </li>
+                                <li class="phpdocumentor-topnav__menu-item -social">
+                <a href="https://github.com/chillerlan/php-oauth-core">
+                    <span>
+                                                                        <i class="fab fa-github"></i>
+                                                
+                    </span>
+                </a>
+            </li>
+                </ul>
+</nav>
+</header>
+
+    <main class="phpdocumentor">
+        <div class="phpdocumentor-section">
+            <input class="phpdocumentor-sidebar__menu-button" type="checkbox" id="sidebar-button" name="sidebar-button" />
+<label class="phpdocumentor-sidebar__menu-icon" for="sidebar-button">
+    Menu
+</label>
+<aside class="phpdocumentor-column -three phpdocumentor-sidebar">
+                    <section class="phpdocumentor-sidebar__category">
+            <h2 class="phpdocumentor-sidebar__category-header">Namespaces</h2>
+                                    <h4 class="phpdocumentor-sidebar__root-namespace">
+    <a href="namespaces/chillerlan.html" class="">chillerlan</a>
+</h4>
+    <ul class="phpdocumentor-list">
+                    <li>
+                <a href="namespaces/chillerlan-oauth.html" class="">OAuth</a>
+                
+            </li>
+                    <li>
+                <a href="namespaces/chillerlan-oauthtest.html" class="">OAuthTest</a>
+                
+            </li>
+            </ul>
+
+                        </section>
+                <section class="phpdocumentor-sidebar__category">
+            <h2 class="phpdocumentor-sidebar__category-header">Packages</h2>
+                                    <h4 class="phpdocumentor-sidebar__root-namespace">
+    <a href="packages/Application.html" class="">Application</a>
+</h4>
+
+                        </section>
+            
+    <section class="phpdocumentor-sidebar__category">
+        <h2 class="phpdocumentor-sidebar__category-header">Reports</h2>
+                <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/deprecated.html">Deprecated</a></h3>
+        <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/errors.html">Errors</a></h3>
+        <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/markers.html">Markers</a></h3>
+    </section>
+
+    <section class="phpdocumentor-sidebar__category">
+        <h2 class="phpdocumentor-sidebar__category-header">Indices</h2>
+        <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Files</a></h3>
+    </section>
+</aside>
+
+            <div class="phpdocumentor-column -nine phpdocumentor-content">
+                                <section>
+                                        <ul class="phpdocumentor-breadcrumbs">
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest.html">OAuthTest</a></li>
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-helpers.html">Helpers</a></li>
+    </ul>
+
+    <article class="phpdocumentor-element -trait">
+        <h2 class="phpdocumentor-content__title">
+    HTTPFactoryTrait
+    </h2>
+
+        <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">20</span>
+
+    </aside>
+
+            <p class="phpdocumentor-summary">Trait HTTPFactoryTrait</p>
+
+
+
+
+
+
+<h3 id="toc">
+    Table of Contents
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h3>
+
+
+
+
+
+
+
+
+
+<h4 id="toc-properties">
+    Properties
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
+    <span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
+    <span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
+    <span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
+    <span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
+    </dl>
+
+<h4 id="toc-methods">
+    Methods
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
+    </dl>
+
+
+
+
+        
+
+        
+    <section class="phpdocumentor-properties">
+        <h3 class="phpdocumentor-elements__header" id="properties">
+            Properties
+            <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article
+        class="
+            phpdocumentor-element
+            -property
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="property_requestFactory">
+        $requestFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+
+        <span class="phpdocumentor-element__modifiers">
+                                </span>
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">29</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$requestFactory</span>
+    </code>
+
+    
+    
+    
+
+</article>
+                    <article
+        class="
+            phpdocumentor-element
+            -property
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="property_responseFactory">
+        $responseFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+
+        <span class="phpdocumentor-element__modifiers">
+                                </span>
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">30</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$responseFactory</span>
+    </code>
+
+    
+    
+    
+
+</article>
+                    <article
+        class="
+            phpdocumentor-element
+            -property
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="property_streamFactory">
+        $streamFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+
+        <span class="phpdocumentor-element__modifiers">
+                                </span>
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">31</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$streamFactory</span>
+    </code>
+
+    
+    
+    
+
+</article>
+                    <article
+        class="
+            phpdocumentor-element
+            -property
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+
+        <span class="phpdocumentor-element__modifiers">
+                                </span>
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">32</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
+
+    
+    
+    
+
+</article>
+                    <article
+        class="
+            phpdocumentor-element
+            -property
+            -private
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+        <span class="phpdocumentor-element__modifiers">
+                                </span>
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">22</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
+
+    
+    
+    
+
+</article>
+            </section>
+
+            <section class="phpdocumentor-methods">
+        <h3 class="phpdocumentor-elements__header" id="methods">
+            Methods
+            <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_initFactories">
+        initFactories()
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">37</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initFactories</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
+
+    
+</article>
+            </section>
+
+        <div class="phpdocumentor-modal" id="source-view">
+    <div class="phpdocumentor-modal-bg" data-exit-button></div>
+    <div class="phpdocumentor-modal-container">
+        <div class="phpdocumentor-modal-content">
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Helpers/HTTPFactoryTrait.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+        </div>
+        <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
+    </div>
+</div>
+
+    <script type="text/javascript">
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+                Array.prototype.slice.call(el.querySelectorAll('pre[data-src]')).forEach((pre) => {
+                    const src = url || pre.getAttribute('data-src').replace(/\\/g, '/');
+                    const language = 'php';
+
+                    const code = document.createElement('code');
+                    code.className = 'language-' + language;
+                    pre.textContent = '';
+                    pre.setAttribute('data-line', line)
+                    code.textContent = 'Loading…';
+                    pre.appendChild(code);
+
+                    var xhr = new XMLHttpRequest();
+
+                    xhr.open('GET', src, true);
+
+                    xhr.onreadystatechange = function () {
+                        if (xhr.readyState !== 4) {
+                            return;
+                        }
+
+                        if (xhr.status < 400 && xhr.responseText) {
+                            code.textContent = xhr.responseText;
+                            Prism.highlightElement(code);
+                            return;
+                        }
+
+                        if (xhr.status === 404) {
+                            code.textContent = '✖ Error: File could not be found';
+                            return;
+                        }
+
+                        if (xhr.status >= 400) {
+                            code.textContent = '✖ Error ' + xhr.status + ' while fetching file: ' + xhr.statusText;
+                            return;
+                        }
+
+                        code.textContent = '✖ Error: An unknown error occurred';
+                    };
+
+                    xhr.send(null);
+                });
+            }
+
+            const modalButtons = document.querySelectorAll("[data-modal]");
+            const openedAsLocalFile = window.location.protocol === 'file:';
+            if (modalButtons.length > 0 && openedAsLocalFile) {
+                console.warn(
+                    'Viewing the source code is unavailable because you are opening this page from the file:// scheme; ' +
+                    'browsers block XHR requests when a page is opened this way'
+                );
+            }
+
+            modalButtons.forEach(function (trigger) {
+                if (openedAsLocalFile) {
+                    trigger.setAttribute("hidden", "hidden");
+                }
+
+                trigger.addEventListener("click", function (event) {
+                    event.preventDefault();
+                    const modal = document.getElementById(trigger.dataset.modal);
+                    if (!modal) {
+                        console.error(`Modal with id "${trigger.dataset.modal}" could not be found`);
+                        return;
+                    }
+                    modal.classList.add("phpdocumentor-modal__open");
+
+                    loadExternalCodeSnippet(modal, trigger.dataset.src || null, trigger.dataset.line)
+                    const exits = modal.querySelectorAll("[data-exit-button]");
+                    exits.forEach(function (exit) {
+                        exit.addEventListener("click", function (event) {
+                            event.preventDefault();
+                            modal.classList.remove("phpdocumentor-modal__open");
+                        });
+                    });
+                });
+            });
+        })();
+    </script>
+
+    </article>
+                                </section>
+                <section class="phpdocumentor-on-this-page__sidebar">
+                                
+    <section class="phpdocumentor-on-this-page__content">
+        <strong class="phpdocumentor-on-this-page__title">On this page</strong>
+
+        <ul class="phpdocumentor-list -clean">
+            <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
+            <li>
+                <ul class="phpdocumentor-list -clean">
+                                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#toc-properties">Properties</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#toc-methods">Methods</a></li>
+                                    </ul>
+            </li>
+                                    <li class="phpdocumentor-on-this-page-section__title">Properties</li>
+            <li>
+                <ul class="phpdocumentor-list -clean">
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a></li>
+                                    </ul>
+            </li>
+                                    <li class="phpdocumentor-on-this-page-section__title">Methods</li>
+            <li>
+                <ul class="phpdocumentor-list -clean">
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
+                                    </ul>
+            </li>
+                    </ul>
+    </section>
+
+                </section>
+                            </div>
+            <section data-search-results class="phpdocumentor-search-results phpdocumentor-search-results--hidden">
+    <section class="phpdocumentor-search-results__dialog">
+        <header class="phpdocumentor-search-results__header">
+            <h2 class="phpdocumentor-search-results__title">Search results</h2>
+            <button class="phpdocumentor-search-results__close"><i class="fas fa-times"></i></button>
+        </header>
+        <section class="phpdocumentor-search-results__body">
+            <ul class="phpdocumentor-search-results__entries"></ul>
+        </section>
+    </section>
+</section>
+        </div>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+
+    </main>
+
+    <script>
+        cssVars({});
+    </script>
+    <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/prism.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/autoloader/prism-autoloader.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-numbers/prism-line-numbers.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-highlight/prism-line-highlight.min.js"></script>
+</body>
+</html>
diff --git a/classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html b/classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html
similarity index 75%
rename from classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html
rename to classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html
index eca929b9..e00d7b4b 100644
--- a/classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html
+++ b/classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html
@@ -112,7 +112,7 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
                                         <ul class="phpdocumentor-breadcrumbs">
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest.html">OAuthTest</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers.html">Providers</a></li>
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-helpers.html">Helpers</a></li>
     </ul>
 
     <article class="phpdocumentor-element -class">
@@ -129,11 +129,8 @@ <h2 class="phpdocumentor-content__title">
     
             <span class="phpdocumentor-element__implements">
             implements
-                            <abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr>,                             <abbr title="\Psr\Log\LoggerAwareInterface">LoggerAwareInterface</abbr>                    </span>
+                            <abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr>                    </span>
     
-            <span class="phpdocumentor-element__extends">
-            Uses
-                            <abbr title="\Psr\Log\LoggerAwareTrait">LoggerAwareTrait</abbr>                    </span>
     </h2>
 
 <div class="phpdocumentor-label-line">
@@ -144,9 +141,9 @@ <h2 class="phpdocumentor-content__title">
 </div>
 
         <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthTestHttpClient.php"><a href="files/tests-providers-oauthtesthttpclient.html"><abbr title="tests/Providers/OAuthTestHttpClient.php">OAuthTestHttpClient.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/OAuthTestHttpClient.php"><a href="files/tests-helpers-oauthtesthttpclient.html"><abbr title="tests/Helpers/OAuthTestHttpClient.php">OAuthTestHttpClient.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">21</span>
+    <span class="phpdocumentor-element-found-in__line">20</span>
 
     </aside>
 
@@ -158,7 +155,7 @@ <h2 class="phpdocumentor-content__title">
 
 <h3 id="toc">
     Table of Contents
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -166,11 +163,11 @@ <h3 id="toc">
 
     <h4 id="toc-interfaces">
         Interfaces
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#toc-interfaces" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#toc-interfaces" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -interface"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></dt>            <dt class="phpdocumentor-table-of-contents__entry -interface"><abbr title="\Psr\Log\LoggerAwareInterface">LoggerAwareInterface</abbr></dt>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -interface"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></dt>    </dl>
 
 
 
@@ -179,32 +176,38 @@ <h4 id="toc-interfaces">
 
 <h4 id="toc-properties">
     Properties
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#property_http">$http</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#property_http">$http</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#property_logger">$logger</a>
+    <span>
+                        &nbsp;: <abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
     Methods
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#method___construct">__construct()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#method___construct">__construct()</a>
     <span>
                                 &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#method_sendRequest">sendRequest()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#method_sendRequest">sendRequest()</a>
     <span>
                                 &nbsp;: <abbr title="\Psr\Http\Message\ResponseInterface">ResponseInterface</abbr>    </span>
 </dt>
@@ -220,7 +223,7 @@ <h4 id="toc-methods">
     <section class="phpdocumentor-properties">
         <h3 class="phpdocumentor-elements__header" id="properties">
             Properties
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -232,15 +235,15 @@ <h3 class="phpdocumentor-elements__header" id="properties">
 >
     <h4 class="phpdocumentor-element__name" id="property_http">
         $http
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#property_http" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#property_http" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthTestHttpClient.php"><a href="files/tests-providers-oauthtesthttpclient.html"><abbr title="tests/Providers/OAuthTestHttpClient.php">OAuthTestHttpClient.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/OAuthTestHttpClient.php"><a href="files/tests-helpers-oauthtesthttpclient.html"><abbr title="tests/Helpers/OAuthTestHttpClient.php">OAuthTestHttpClient.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
@@ -255,13 +258,46 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     
     
 
+</article>
+                    <article
+        class="
+            phpdocumentor-element
+            -property
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="property_logger">
+        $logger
+        <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#property_logger" class="headerlink"><i class="fas fa-link"></i></a>
+
+        <span class="phpdocumentor-element__modifiers">
+                                </span>
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/OAuthTestHttpClient.php"><a href="files/tests-helpers-oauthtesthttpclient.html"><abbr title="tests/Helpers/OAuthTestHttpClient.php">OAuthTestHttpClient.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">29</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$logger</span>
+     = <span class="phpdocumentor-signature__default-value">new NullLogger()</span></code>
+
+    
+    
+    
+
 </article>
             </section>
 
             <section class="phpdocumentor-methods">
         <h3 class="phpdocumentor-elements__header" id="methods">
             Methods
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -272,20 +308,20 @@ <h3 class="phpdocumentor-elements__header" id="methods">
 >
     <h4 class="phpdocumentor-element__name" id="method___construct">
         __construct()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#method___construct" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#method___construct" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthTestHttpClient.php"><a href="files/tests-providers-oauthtesthttpclient.html"><abbr title="tests/Providers/OAuthTestHttpClient.php">OAuthTestHttpClient.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/OAuthTestHttpClient.php"><a href="files/tests-helpers-oauthtesthttpclient.html"><abbr title="tests/Helpers/OAuthTestHttpClient.php">OAuthTestHttpClient.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">27</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">__construct</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$cfgdir</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+                    <span class="phpdocumentor-signature__name">__construct</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$cfgdir</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">new NullLogger()</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -302,13 +338,28 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$logger</span>
                 : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr></span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                 = <span class="phpdocumentor-signature__argument__default-value">new NullLogger()</span>            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
             </dl>
 
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#method___construct#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -320,13 +371,13 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
 >
     <h4 class="phpdocumentor-element__name" id="method_sendRequest">
         sendRequest()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#method_sendRequest" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#method_sendRequest" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthTestHttpClient.php"><a href="files/tests-providers-oauthtesthttpclient.html"><abbr title="tests/Providers/OAuthTestHttpClient.php">OAuthTestHttpClient.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/OAuthTestHttpClient.php"><a href="files/tests-helpers-oauthtesthttpclient.html"><abbr title="tests/Helpers/OAuthTestHttpClient.php">OAuthTestHttpClient.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -352,7 +403,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#method_sendRequest#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#method_sendRequest#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -377,7 +428,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/OAuthTestHttpClient.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Helpers/OAuthTestHttpClient.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -476,23 +527,24 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#toc-properties">Properties</a></li>
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#toc-methods">Methods</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#toc-properties">Properties</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html"></li>
                                             </ul>
                 </li>
             
                         <li class="phpdocumentor-on-this-page-section__title">Methods</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#method___construct">__construct()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#method_sendRequest">sendRequest()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#method___construct">__construct()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#method_sendRequest">sendRequest()</a></li>
                                     </ul>
             </li>
                     </ul>
@@ -512,7 +564,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html b/classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html
similarity index 84%
rename from classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html
rename to classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html
index f2ab61a9..8c0d7eaa 100644
--- a/classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html
+++ b/classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html
@@ -112,6 +112,7 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
                                         <ul class="phpdocumentor-breadcrumbs">
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest.html">OAuthTest</a></li>
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-helpers.html">Helpers</a></li>
     </ul>
 
     <article class="phpdocumentor-element -class">
@@ -140,7 +141,7 @@ <h2 class="phpdocumentor-content__title">
 </div>
 
         <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/OAuthTestMemoryStorage.php"><a href="files/tests-oauthtestmemorystorage.html"><abbr title="tests/OAuthTestMemoryStorage.php">OAuthTestMemoryStorage.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/OAuthTestMemoryStorage.php"><a href="files/tests-helpers-oauthtestmemorystorage.html"><abbr title="tests/Helpers/OAuthTestMemoryStorage.php">OAuthTestMemoryStorage.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">23</span>
 
@@ -155,7 +156,7 @@ <h2 class="phpdocumentor-content__title">
 
 <h3 id="toc">
     Table of Contents
-    <a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -169,7 +170,7 @@ <h3 id="toc">
 
 <h4 id="toc-properties">
     Properties
-    <a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
@@ -185,12 +186,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-OAuthOptions.html"><abbr title="\chillerlan\OAuth\OAuthOptions">OAuthOptions</abbr></a>|<abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_serviceName">$serviceName</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#property_states">$states</a>
     <span>
@@ -199,7 +194,7 @@ <h4 id="toc-properties">
 <dd>the CSRF state storage array</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#property_storagePath">$storagePath</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#property_storagePath">$storagePath</a>
     <span>
                         &nbsp;: string            </span>
 </dt>
@@ -215,12 +210,12 @@ <h4 id="toc-properties">
 
 <h4 id="toc-methods">
     Methods
-    <a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#method___construct">__construct()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#method___construct">__construct()</a>
     <span>
                                 &nbsp;: mixed    </span>
 </dt>
@@ -254,11 +249,10 @@ <h4 id="toc-methods">
     <span>
                                 &nbsp;: <a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>    </span>
 </dt>
-<dd>Retrieves token data from the underlying storage engine
-(decrypt, unserialize etc.) and returns an AccessToken</dd>
+<dd>Retrieves token JOSN from the underlying storage engine and returns an AccessToken</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#method_getAccessToken">getAccessToken()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#method_getAccessToken">getAccessToken()</a>
     <span>
                                 &nbsp;: <a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>    </span>
 </dt>
@@ -269,13 +263,6 @@ <h4 id="toc-methods">
                                 &nbsp;: string    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName">getServiceName()</a>
-    <span>
-                                &nbsp;: string    </span>
-</dt>
-<dd>Gets the current service provider name</dd>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_hasAccessToken">hasAccessToken()</a>
     <span>
@@ -296,14 +283,7 @@ <h4 id="toc-methods">
 <dd>Sets a logger. (LoggerAwareInterface is stupid)</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName">setServiceName()</a>
-    <span>
-                                &nbsp;: static    </span>
-</dt>
-<dd>Sets the current service provider name</dd>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#method_storeAccessToken">storeAccessToken()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#method_storeAccessToken">storeAccessToken()</a>
     <span>
                                 &nbsp;: static    </span>
 </dt>
@@ -317,11 +297,26 @@ <h4 id="toc-methods">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage">toStorage()</a>
     <span>
-                                &nbsp;: string    </span>
+                                &nbsp;: mixed    </span>
 </dt>
 <dd>Prepares an AccessToken for storage (serialize, encrypt etc.)
 and returns a value that is suited for the underlying storage engine</dd>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_construct">construct()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+<dd>A replacement constructor that you can call in extended classes,
+so that you don&#039;t have to implement the monstrous original `__construct()`</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName">getServiceName()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+<dd>Gets the current service provider name</dd>
+
     </dl>
 
 
@@ -333,7 +328,7 @@ <h4 id="toc-methods">
     <section class="phpdocumentor-properties">
         <h3 class="phpdocumentor-elements__header" id="properties">
             Properties
-            <a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -353,7 +348,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -386,7 +381,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -401,39 +396,6 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_serviceName">
-        $serviceName
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_serviceName" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">25</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$serviceName</span>
-    </code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -478,13 +440,13 @@ <h4 class="phpdocumentor-element__name" id="property_states">
 >
     <h4 class="phpdocumentor-element__name" id="property_storagePath">
         $storagePath
-        <a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#property_storagePath" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#property_storagePath" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/OAuthTestMemoryStorage.php"><a href="files/tests-oauthtestmemorystorage.html"><abbr title="tests/OAuthTestMemoryStorage.php">OAuthTestMemoryStorage.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/OAuthTestMemoryStorage.php"><a href="files/tests-helpers-oauthtestmemorystorage.html"><abbr title="tests/Helpers/OAuthTestMemoryStorage.php">OAuthTestMemoryStorage.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">25</span>
 
@@ -541,7 +503,7 @@ <h4 class="phpdocumentor-element__name" id="property_tokens">
             <section class="phpdocumentor-methods">
         <h3 class="phpdocumentor-elements__header" id="methods">
             Methods
-            <a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -552,11 +514,11 @@ <h3 class="phpdocumentor-elements__header" id="methods">
 >
     <h4 class="phpdocumentor-element__name" id="method___construct">
         __construct()
-        <a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#method___construct" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#method___construct" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/OAuthTestMemoryStorage.php"><a href="files/tests-oauthtestmemorystorage.html"><abbr title="tests/OAuthTestMemoryStorage.php">OAuthTestMemoryStorage.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/OAuthTestMemoryStorage.php"><a href="files/tests-helpers-oauthtestmemorystorage.html"><abbr title="tests/Helpers/OAuthTestMemoryStorage.php">OAuthTestMemoryStorage.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">27</span>
 
@@ -613,7 +575,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearAccessToken">
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">clearAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">clearAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -622,8 +584,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -770,7 +732,7 @@ <h4 class="phpdocumentor-element__name" id="method_clearCSRFState">
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">clearCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">clearCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -779,8 +741,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -822,12 +784,11 @@ <h4 class="phpdocumentor-element__name" id="method_fromStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">90</span>
+    <span class="phpdocumentor-element-found-in__line">78</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Retrieves token data from the underlying storage engine
-(decrypt, unserialize etc.) and returns an AccessToken</p>
+        <p class="phpdocumentor-summary">Retrieves token JOSN from the underlying storage engine and returns an AccessToken</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
@@ -877,11 +838,11 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
 >
     <h4 class="phpdocumentor-element__name" id="method_getAccessToken">
         getAccessToken()
-        <a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#method_getAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#method_getAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/OAuthTestMemoryStorage.php"><a href="files/tests-oauthtestmemorystorage.html"><abbr title="tests/OAuthTestMemoryStorage.php">OAuthTestMemoryStorage.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/OAuthTestMemoryStorage.php"><a href="files/tests-helpers-oauthtestmemorystorage.html"><abbr title="tests/Helpers/OAuthTestMemoryStorage.php">OAuthTestMemoryStorage.php</abbr></a></abbr>
     :
     <span class="phpdocumentor-element-found-in__line">51</span>
 
@@ -909,7 +870,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#method_getAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#method_getAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -949,7 +910,7 @@ <h4 class="phpdocumentor-element__name" id="method_getCSRFState">
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+                    <span class="phpdocumentor-signature__name">getCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -958,8 +919,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -978,66 +939,6 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                 <dd class="phpdocumentor-tag-list__definition">
                                                                                 
                                              
-                                    </dd>
-                                            </dl>
-
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">string</span>
-            </section>
-
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_getServiceName">
-        getServiceName()
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">65</span>
-
-    </aside>
-
-        <p class="phpdocumentor-summary">Gets the current service provider name</p>
-
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">getServiceName</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
-    <dl class="phpdocumentor-argument-list">
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-            </dl>
-
-    
-    <h5 class="phpdocumentor-tag-list__heading" id="tags">
-        Tags
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName#tags" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h5>
-    <dl class="phpdocumentor-tag-list">
-                                    <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
-                </dt>
-                <dd class="phpdocumentor-tag-list__definition">
-                                                                                
-                                             
                                     </dd>
                                             </dl>
 
@@ -1068,7 +969,7 @@ <h4 class="phpdocumentor-element__name" id="method_hasAccessToken">
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">hasAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
+                    <span class="phpdocumentor-signature__name">hasAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1077,8 +978,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -1127,7 +1028,7 @@ <h4 class="phpdocumentor-element__name" id="method_hasCSRFState">
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">hasCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
+                    <span class="phpdocumentor-signature__name">hasCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1136,8 +1037,8 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -1179,7 +1080,7 @@ <h4 class="phpdocumentor-element__name" id="method_setLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">41</span>
+    <span class="phpdocumentor-element-found-in__line">47</span>
 
     </aside>
 
@@ -1238,23 +1139,22 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_setServiceName">
-        setServiceName()
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
+        storeAccessToken()
+        <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#method_storeAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/OAuthTestMemoryStorage.php"><a href="files/tests-helpers-oauthtestmemorystorage.html"><abbr title="tests/Helpers/OAuthTestMemoryStorage.php">OAuthTestMemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Sets the current service provider name</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">setServiceName</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">storeAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1262,9 +1162,16 @@ <h4 class="phpdocumentor-element__name" id="method_setServiceName">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$token</span>
+                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
                 : <span class="phpdocumentor-signature__argument__return-type">string</span>
-                            </dt>
+                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -1273,7 +1180,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#method_storeAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -1298,22 +1205,22 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
-        storeAccessToken()
-        <a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#method_storeAccessToken" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_storeCSRFState">
+        storeCSRFState()
+        <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_storeCSRFState" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/OAuthTestMemoryStorage.php"><a href="files/tests-oauthtestmemorystorage.html"><abbr title="tests/OAuthTestMemoryStorage.php">OAuthTestMemoryStorage.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">94</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">storeAccessToken</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">storeCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$state</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1321,8 +1228,8 @@ <h4 class="phpdocumentor-element__name" id="method_storeAccessToken">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$token</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
+                <span class="phpdocumentor-signature__argument__name">$state</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1330,7 +1237,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                     <dt class="phpdocumentor-argument-list__entry">
                 <span class="phpdocumentor-signature__argument__name">$service</span>
                 : <span class="phpdocumentor-signature__argument__return-type">string</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
+                            </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
@@ -1339,7 +1246,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#method_storeAccessToken#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_storeCSRFState#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -1364,22 +1271,24 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_storeCSRFState">
-        storeCSRFState()
-        <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_storeCSRFState" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_toStorage">
+        toStorage()
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/MemoryStorage.php"><a href="files/src-storage-memorystorage.html"><abbr title="src/Storage/MemoryStorage.php">MemoryStorage.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">94</span>
+    <span class="phpdocumentor-element-found-in__line">71</span>
 
     </aside>
 
-    
+        <p class="phpdocumentor-summary">Prepares an AccessToken for storage (serialize, encrypt etc.)
+and returns a value that is suited for the underlying storage engine</p>
+
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">storeCSRFState</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$state</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">string|null&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>
+                    <span class="phpdocumentor-signature__name">toStorage</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1387,25 +1296,18 @@ <h4 class="phpdocumentor-element__name" id="method_storeCSRFState">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$state</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                <span class="phpdocumentor-signature__argument__name">$token</span>
+                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$service</span>
-                : <span class="phpdocumentor-signature__argument__return-type">string|null</span>
-                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_storeCSRFState#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -1418,36 +1320,64 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                     </dd>
                                             </dl>
 
-            <section>
-        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
-        <span class="phpdocumentor-signature__response_type">static</span>
-            </section>
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_construct">
+        construct()
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_construct" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">39</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">A replacement constructor that you can call in extended classes,
+so that you don&#039;t have to implement the monstrous original `__construct()`</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">construct</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
 
+    
 </article>
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_toStorage">
-        toStorage()
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getServiceName">
+        getServiceName()
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="src/Storage/OAuthStorageAbstract.php"><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">83</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">Prepares an AccessToken for storage (serialize, encrypt etc.)
-and returns a value that is suited for the underlying storage engine</p>
+        <p class="phpdocumentor-summary">Gets the current service provider name</p>
 
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">toStorage</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$token</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getServiceName</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$service</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1455,8 +1385,8 @@ <h4 class="phpdocumentor-element__name" id="method_toStorage">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$token</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
+                <span class="phpdocumentor-signature__argument__name">$service</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1466,15 +1396,16 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
                                     <dt class="phpdocumentor-tag-list__entry">
-                    <span class="phpdocumentor-tag__name">inheritDoc</span>
+                    <span class="phpdocumentor-tag__name">throws</span>
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
-                                                                                
+                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageException.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageException">OAuthStorageException</abbr></a></span>
+                                                            
                                              
                                     </dd>
                                             </dl>
@@ -1491,7 +1422,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/OAuthTestMemoryStorage.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Helpers/OAuthTestMemoryStorage.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -1590,42 +1521,41 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                            <li><a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#toc-properties">Properties</a></li>
-                                                            <li><a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#toc-methods">Methods</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#toc-properties">Properties</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
-                                                    <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_serviceName">$serviceName<a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#property_states">$states<a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#property_storagePath">$storagePath<a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#property_tokens">$tokens<a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#property_states">$states<a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#property_storagePath">$storagePath<a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#property_tokens">$tokens<a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html"></li>
                                             </ul>
                 </li>
             
                         <li class="phpdocumentor-on-this-page-section__title">Methods</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                            <li><a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#method___construct">__construct()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#method___construct">__construct()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_clearAccessToken">clearAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_clearAllAccessTokens">clearAllAccessTokens()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_clearAllCSRFStates">clearAllCSRFStates()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_clearCSRFState">clearCSRFState()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_fromStorage">fromStorage()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#method_getAccessToken">getAccessToken()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#method_getAccessToken">getAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_getCSRFState">getCSRFState()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName">getServiceName()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_hasAccessToken">hasAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_hasCSRFState">hasCSRFState()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setLogger">setLogger()</a></li>
-                                            <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName">setServiceName()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#method_storeAccessToken">storeAccessToken()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#method_storeAccessToken">storeAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html#method_storeCSRFState">storeCSRFState()</a></li>
                                             <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_toStorage">toStorage()</a></li>
+                                            <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_construct">construct()</a></li>
+                                            <li><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_getServiceName">getServiceName()</a></li>
                                     </ul>
             </li>
                     </ul>
@@ -1645,7 +1575,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html b/classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html
similarity index 58%
rename from classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html
rename to classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html
index 32c85a1a..3bdb3645 100644
--- a/classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html
+++ b/classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html
@@ -112,7 +112,7 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
                                         <ul class="phpdocumentor-breadcrumbs">
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest.html">OAuthTest</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers.html">Providers</a></li>
+            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-helpers.html">Helpers</a></li>
     </ul>
 
     <article class="phpdocumentor-element -class">
@@ -131,6 +131,9 @@ <h2 class="phpdocumentor-content__title">
             implements
                             <abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr>                    </span>
     
+            <span class="phpdocumentor-element__extends">
+            Uses
+                            <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html"><abbr title="\chillerlan\OAuthTest\Helpers\HTTPFactoryTrait">HTTPFactoryTrait</abbr></a>                    </span>
     </h2>
 
 <div class="phpdocumentor-label-line">
@@ -141,9 +144,9 @@ <h2 class="phpdocumentor-content__title">
 </div>
 
         <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/ProviderTestHttpClient.php"><a href="files/tests-providers-providertesthttpclient.html"><abbr title="tests/Providers/ProviderTestHttpClient.php">ProviderTestHttpClient.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/ProviderTestHttpClient.php"><a href="files/tests-helpers-providertesthttpclient.html"><abbr title="tests/Helpers/ProviderTestHttpClient.php">ProviderTestHttpClient.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">21</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
@@ -156,7 +159,7 @@ <h2 class="phpdocumentor-content__title">
 
 <h3 id="toc">
     Table of Contents
-    <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -164,7 +167,7 @@ <h3 id="toc">
 
     <h4 id="toc-interfaces">
         Interfaces
-        <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#toc-interfaces" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#toc-interfaces" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
@@ -175,12 +178,12 @@ <h4 id="toc-interfaces">
 
 <h4 id="toc-constants">
     Constants
-    <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -constant -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#constant_ECHO_REQUEST">ECHO_REQUEST</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#constant_ECHO_REQUEST">ECHO_REQUEST</a>
     <span>
         &nbsp;= &#039;/__echo__&#039;                            </span>
 </dt>
@@ -190,48 +193,78 @@ <h4 id="toc-constants">
 
 <h4 id="toc-properties">
     Properties
-    <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
-            <dt class="phpdocumentor-table-of-contents__entry -property -private">
-    <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#property_responseFactory">$responseFactory</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#property_logger">$logger</a>
+    <span>
+                        &nbsp;: <abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
+    <span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -private">
-    <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#property_responses">$responses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#property_responses">$responses</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -private">
-    <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#property_streamFactory">$streamFactory</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
+    <span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
     Methods
-    <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#method___construct">__construct()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#method___construct">__construct()</a>
     <span>
                                 &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#method_sendRequest">sendRequest()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#method_sendRequest">sendRequest()</a>
     <span>
                                 &nbsp;: <abbr title="\Psr\Http\Message\ResponseInterface">ResponseInterface</abbr>    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
     </dl>
 
 
@@ -241,20 +274,20 @@ <h4 id="toc-methods">
     <section class="phpdocumentor-constants">
         <h3 class="phpdocumentor-elements__header" id="constants">
             Constants
-            <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article class="phpdocumentor-element -constant -public ">
     <h4 class="phpdocumentor-element__name" id="constant_ECHO_REQUEST">
         ECHO_REQUEST
-        <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#constant_ECHO_REQUEST" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#constant_ECHO_REQUEST" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
 
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/ProviderTestHttpClient.php"><a href="files/tests-providers-providertesthttpclient.html"><abbr title="tests/Providers/ProviderTestHttpClient.php">ProviderTestHttpClient.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/ProviderTestHttpClient.php"><a href="files/tests-helpers-providertesthttpclient.html"><abbr title="tests/Helpers/ProviderTestHttpClient.php">ProviderTestHttpClient.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -278,33 +311,99 @@ <h4 class="phpdocumentor-element__name" id="constant_ECHO_REQUEST">
     <section class="phpdocumentor-properties">
         <h3 class="phpdocumentor-elements__header" id="properties">
             Properties
-            <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
         class="
             phpdocumentor-element
             -property
-            -private
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="property_logger">
+        $logger
+        <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#property_logger" class="headerlink"><i class="fas fa-link"></i></a>
+
+        <span class="phpdocumentor-element__modifiers">
+                                </span>
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/ProviderTestHttpClient.php"><a href="files/tests-helpers-providertesthttpclient.html"><abbr title="tests/Helpers/ProviderTestHttpClient.php">ProviderTestHttpClient.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">28</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$logger</span>
+    </code>
+
+    
+    
+    
+
+</article>
+                    <article
+        class="
+            phpdocumentor-element
+            -property
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="property_requestFactory">
+        $requestFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+
+        <span class="phpdocumentor-element__modifiers">
+                                </span>
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">29</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$requestFactory</span>
+    </code>
+
+    
+    
+    
+
+</article>
+                    <article
+        class="
+            phpdocumentor-element
+            -property
+            -protected
                                                         "
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/ProviderTestHttpClient.php"><a href="files/tests-providers-providertesthttpclient.html"><abbr title="tests/Providers/ProviderTestHttpClient.php">ProviderTestHttpClient.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">private</span>
+    <span class="phpdocumentor-signature__visibility">protected</span>
         <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr></span>
     <span class="phpdocumentor-signature__name">$responseFactory</span>
     </code>
@@ -318,26 +417,26 @@ <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         class="
             phpdocumentor-element
             -property
-            -private
+            -protected
                                                         "
 >
     <h4 class="phpdocumentor-element__name" id="property_responses">
         $responses
-        <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#property_responses" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#property_responses" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/ProviderTestHttpClient.php"><a href="files/tests-providers-providertesthttpclient.html"><abbr title="tests/Providers/ProviderTestHttpClient.php">ProviderTestHttpClient.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/ProviderTestHttpClient.php"><a href="files/tests-helpers-providertesthttpclient.html"><abbr title="tests/Helpers/ProviderTestHttpClient.php">ProviderTestHttpClient.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">private</span>
+    <span class="phpdocumentor-signature__visibility">protected</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
     <span class="phpdocumentor-signature__name">$responses</span>
     </code>
@@ -351,26 +450,26 @@ <h4 class="phpdocumentor-element__name" id="property_responses">
         class="
             phpdocumentor-element
             -property
-            -private
+            -protected
                                                         "
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/ProviderTestHttpClient.php"><a href="files/tests-providers-providertesthttpclient.html"><abbr title="tests/Providers/ProviderTestHttpClient.php">ProviderTestHttpClient.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">private</span>
+    <span class="phpdocumentor-signature__visibility">protected</span>
         <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr></span>
     <span class="phpdocumentor-signature__name">$streamFactory</span>
     </code>
@@ -379,13 +478,79 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     
     
 
+</article>
+                    <article
+        class="
+            phpdocumentor-element
+            -property
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+
+        <span class="phpdocumentor-element__modifiers">
+                                </span>
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">32</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
+
+    
+    
+    
+
+</article>
+                    <article
+        class="
+            phpdocumentor-element
+            -property
+            -private
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+        <span class="phpdocumentor-element__modifiers">
+                                </span>
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">22</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
+
+    
+    
+    
+
 </article>
             </section>
 
             <section class="phpdocumentor-methods">
         <h3 class="phpdocumentor-elements__header" id="methods">
             Methods
-            <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
+            <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
                     <article
@@ -396,20 +561,20 @@ <h3 class="phpdocumentor-elements__header" id="methods">
 >
     <h4 class="phpdocumentor-element__name" id="method___construct">
         __construct()
-        <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#method___construct" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#method___construct" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/ProviderTestHttpClient.php"><a href="files/tests-providers-providertesthttpclient.html"><abbr title="tests/Providers/ProviderTestHttpClient.php">ProviderTestHttpClient.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/ProviderTestHttpClient.php"><a href="files/tests-helpers-providertesthttpclient.html"><abbr title="tests/Helpers/ProviderTestHttpClient.php">ProviderTestHttpClient.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">27</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">__construct</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responseFactory</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$streamFactory</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+                    <span class="phpdocumentor-signature__name">__construct</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -417,22 +582,15 @@ <h4 class="phpdocumentor-element__name" id="method___construct">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                <span class="phpdocumentor-signature__argument__name">$logger</span>
+                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr></span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
             </dd>
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responseFactory</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr></span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$streamFactory</span>
-                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr></span>
+                <span class="phpdocumentor-signature__argument__name">$responses</span>
+                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -451,13 +609,13 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
 >
     <h4 class="phpdocumentor-element__name" id="method_sendRequest">
         sendRequest()
-        <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#method_sendRequest" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#method_sendRequest" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/ProviderTestHttpClient.php"><a href="files/tests-providers-providertesthttpclient.html"><abbr title="tests/Providers/ProviderTestHttpClient.php">ProviderTestHttpClient.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/ProviderTestHttpClient.php"><a href="files/tests-helpers-providertesthttpclient.html"><abbr title="tests/Helpers/ProviderTestHttpClient.php">ProviderTestHttpClient.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">42</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -483,7 +641,7 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#method_sendRequest#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#method_sendRequest#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -501,6 +659,52 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
         <span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Message\ResponseInterface">ResponseInterface</abbr></span>
             </section>
 
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_initFactories">
+        initFactories()
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">37</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initFactories</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
+
+    
 </article>
             </section>
 
@@ -508,7 +712,7 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/ProviderTestHttpClient.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Helpers/ProviderTestHttpClient.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -607,32 +811,37 @@ <h5 class="phpdocumentor-return-value__heading">Return values</h5>
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                        <li><a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#toc-constants">Constants</a></li>
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#toc-properties">Properties</a></li>
-                                                            <li><a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#toc-methods">Methods</a></li>
+                                        <li><a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#toc-constants">Constants</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#toc-properties">Properties</a></li>
+                                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
                             <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#constant_ECHO_REQUEST">ECHO_REQUEST</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#constant_ECHO_REQUEST">ECHO_REQUEST</a></li>
                                             </ul>
                 </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#property_responses">$responses<a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#property_responses">$responses<a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html"></li>
                                             </ul>
                 </li>
             
                         <li class="phpdocumentor-on-this-page-section__title">Methods</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#method___construct">__construct()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#method_sendRequest">sendRequest()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#method___construct">__construct()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#method_sendRequest">sendRequest()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                     </ul>
             </li>
                     </ul>
@@ -652,7 +861,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html
index e04dd133..17c3c0f5 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html
@@ -165,6 +165,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -215,12 +234,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -258,13 +271,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -276,23 +289,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -301,11 +302,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -375,7 +382,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -416,6 +435,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -428,6 +459,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -552,7 +646,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -618,7 +712,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -651,7 +745,7 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/AmazonAPITest.php"><a href="files/tests-providers-live-amazonapitest.html"><abbr title="tests/Providers/Live/AmazonAPITest.php">AmazonAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -666,39 +760,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/AmazonAPITest.php"><a href="files/tests-providers-live-amazonapitest.html"><abbr title="tests/Providers/Live/AmazonAPITest.php">AmazonAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">25</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Amazon::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -717,7 +778,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -750,7 +811,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -783,7 +844,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -816,7 +877,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -849,7 +910,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -882,7 +943,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -907,15 +968,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -940,15 +1001,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -981,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1006,15 +1067,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1037,59 +1098,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1103,26 +1132,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1134,29 +1162,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1185,7 +1213,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1220,7 +1248,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1268,7 +1296,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1299,7 +1327,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/AmazonAPITest.php"><a href="files/tests-providers-live-amazonapitest.html"><abbr title="tests/Providers/Live/AmazonAPITest.php">AmazonAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">28</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1330,7 +1358,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1392,7 +1420,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1423,7 +1451,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1485,7 +1513,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1501,6 +1529,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/AmazonAPITest.php"><a href="files/tests-providers-live-amazonapitest.html"><abbr title="tests/Providers/Live/AmazonAPITest.php">AmazonAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">27</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1510,13 +1614,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1530,6 +1634,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1547,14 +1666,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1574,13 +1693,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1606,7 +1718,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1651,7 +1763,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1686,19 +1798,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1721,7 +1843,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1766,14 +1888,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,8 +1934,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1807,7 +2015,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1929,10 +2137,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1944,21 +2160,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1975,13 +2189,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html
index 4136e6ab..510714b8 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/BattleNetAPITest.php"><a href="files/tests-providers-live-battlenetapitest.html"><abbr title="tests/Providers/Live/BattleNetAPITest.php">BattleNetAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -650,7 +744,7 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/BattleNetAPITest.php"><a href="files/tests-providers-live-battlenetapitest.html"><abbr title="tests/Providers/Live/BattleNetAPITest.php">BattleNetAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">24</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/BattleNetAPITest.php"><a href="files/tests-providers-live-battlenetapitest.html"><abbr title="tests/Providers/Live/BattleNetAPITest.php">BattleNetAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\BattleNet::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/BattleNetAPITest.php"><a href="files/tests-providers-live-battlenetapitest.html"><abbr title="tests/Providers/Live/BattleNetAPITest.php">BattleNetAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/BattleNetAPITest.php"><a href="files/tests-providers-live-battlenetapitest.html"><abbr title="tests/Providers/Live/BattleNetAPITest.php">BattleNetAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">26</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html
index 354b7d53..5903248f 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/BigCartelAPITest.php"><a href="files/tests-providers-live-bigcartelapitest.html"><abbr title="tests/Providers/Live/BigCartelAPITest.php">BigCartelAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -220,12 +239,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -263,13 +276,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -281,23 +294,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -306,11 +307,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -380,7 +387,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -421,6 +440,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#method_setUp">setUp()</a>
     <span>
@@ -433,6 +464,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -590,7 +684,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -656,7 +750,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -704,39 +798,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/BigCartelAPITest.php"><a href="files/tests-providers-live-bigcartelapitest.html"><abbr title="tests/Providers/Live/BigCartelAPITest.php">BigCartelAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\BigCartel::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -755,7 +816,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -788,7 +849,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -821,7 +882,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -854,7 +915,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -887,7 +948,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -920,7 +981,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -945,15 +1006,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -978,15 +1039,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -1019,7 +1080,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1044,15 +1105,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1075,59 +1136,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1141,26 +1170,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1172,29 +1200,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1223,7 +1251,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1258,7 +1286,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1306,7 +1334,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1337,7 +1365,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/BigCartelAPITest.php"><a href="files/tests-providers-live-bigcartelapitest.html"><abbr title="tests/Providers/Live/BigCartelAPITest.php">BigCartelAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1368,7 +1396,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1430,7 +1458,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1461,7 +1489,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1523,7 +1551,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1539,6 +1567,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/BigCartelAPITest.php"><a href="files/tests-providers-live-bigcartelapitest.html"><abbr title="tests/Providers/Live/BigCartelAPITest.php">BigCartelAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">33</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1548,13 +1652,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1568,6 +1672,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1585,14 +1704,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1612,13 +1731,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1644,7 +1756,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1689,7 +1801,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1724,19 +1836,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1759,7 +1881,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1804,14 +1926,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1819,8 +1972,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1967,10 +2175,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1983,21 +2199,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -2014,13 +2228,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html
index fe92ef44..fe101e35 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/BitbucketAPITest.php"><a href="files/tests-providers-live-bitbucketapitest.html"><abbr title="tests/Providers/Live/BitbucketAPITest.php">BitbucketAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/BitbucketAPITest.php"><a href="files/tests-providers-live-bitbucketapitest.html"><abbr title="tests/Providers/Live/BitbucketAPITest.php">BitbucketAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Bitbucket::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/BitbucketAPITest.php"><a href="files/tests-providers-live-bitbucketapitest.html"><abbr title="tests/Providers/Live/BitbucketAPITest.php">BitbucketAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/BitbucketAPITest.php"><a href="files/tests-providers-live-bitbucketapitest.html"><abbr title="tests/Providers/Live/BitbucketAPITest.php">BitbucketAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html
index fed21cd4..e88609d4 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DeezerAPITest.php"><a href="files/tests-providers-live-deezerapitest.html"><abbr title="tests/Providers/Live/DeezerAPITest.php">DeezerAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -179,6 +179,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -229,12 +248,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -272,13 +285,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -290,23 +303,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -315,11 +316,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -389,7 +396,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -430,6 +449,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -442,6 +473,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -566,7 +660,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -632,7 +726,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -680,39 +774,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DeezerAPITest.php"><a href="files/tests-providers-live-deezerapitest.html"><abbr title="tests/Providers/Live/DeezerAPITest.php">DeezerAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">26</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Deezer::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -731,7 +792,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -764,7 +825,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -797,7 +858,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -830,7 +891,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -863,7 +924,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -896,7 +957,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -921,15 +982,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -954,15 +1015,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -995,7 +1056,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1020,15 +1081,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1051,59 +1112,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1117,26 +1146,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1148,29 +1176,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1199,7 +1227,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1234,7 +1262,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1282,7 +1310,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1313,7 +1341,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DeezerAPITest.php"><a href="files/tests-providers-live-deezerapitest.html"><abbr title="tests/Providers/Live/DeezerAPITest.php">DeezerAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -1344,7 +1372,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1406,7 +1434,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1437,7 +1465,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1499,7 +1527,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1515,6 +1543,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DeezerAPITest.php"><a href="files/tests-providers-live-deezerapitest.html"><abbr title="tests/Providers/Live/DeezerAPITest.php">DeezerAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">29</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1524,13 +1628,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1544,6 +1648,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1561,14 +1680,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1588,13 +1707,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1620,7 +1732,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1665,7 +1777,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1700,19 +1812,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1735,7 +1857,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1780,14 +1902,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1795,8 +1948,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1821,7 +2029,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1943,10 +2151,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1958,21 +2174,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1989,13 +2203,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html
index 9e4de26a..c80a7f74 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DeviantArtAPITest.php"><a href="files/tests-providers-live-deviantartapitest.html"><abbr title="tests/Providers/Live/DeviantArtAPITest.php">DeviantArtAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DeviantArtAPITest.php"><a href="files/tests-providers-live-deviantartapitest.html"><abbr title="tests/Providers/Live/DeviantArtAPITest.php">DeviantArtAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\DeviantArt::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DeviantArtAPITest.php"><a href="files/tests-providers-live-deviantartapitest.html"><abbr title="tests/Providers/Live/DeviantArtAPITest.php">DeviantArtAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DeviantArtAPITest.php"><a href="files/tests-providers-live-deviantartapitest.html"><abbr title="tests/Providers/Live/DeviantArtAPITest.php">DeviantArtAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html
index cf7c81cf..69466ab1 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DiscogsAPITest.php"><a href="files/tests-providers-live-discogsapitest.html"><abbr title="tests/Providers/Live/DiscogsAPITest.php">DiscogsAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">22</span>
+    <span class="phpdocumentor-element-found-in__line">23</span>
 
     </aside>
 
@@ -165,6 +165,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -209,12 +228,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -252,13 +265,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -270,23 +283,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -295,11 +296,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -363,7 +370,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -404,6 +423,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -416,6 +447,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -540,7 +634,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -573,7 +667,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -621,39 +715,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DiscogsAPITest.php"><a href="files/tests-providers-live-discogsapitest.html"><abbr title="tests/Providers/Live/DiscogsAPITest.php">DiscogsAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">24</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Discogs::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -672,7 +733,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -705,7 +766,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -738,7 +799,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -771,7 +832,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -804,7 +865,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -837,7 +898,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -862,15 +923,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -895,15 +956,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -936,7 +997,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -961,15 +1022,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -992,59 +1053,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1058,26 +1087,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1089,29 +1117,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1140,7 +1168,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1175,7 +1203,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1223,7 +1251,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1254,7 +1282,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DiscogsAPITest.php"><a href="files/tests-providers-live-discogsapitest.html"><abbr title="tests/Providers/Live/DiscogsAPITest.php">DiscogsAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1285,7 +1313,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1347,7 +1375,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1378,7 +1406,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1409,7 +1437,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1425,6 +1453,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DiscogsAPITest.php"><a href="files/tests-providers-live-discogsapitest.html"><abbr title="tests/Providers/Live/DiscogsAPITest.php">DiscogsAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">27</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1434,13 +1538,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1454,6 +1558,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1471,14 +1590,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1498,13 +1617,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1530,7 +1642,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1575,7 +1687,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1610,19 +1722,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1645,7 +1767,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1690,14 +1812,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1705,8 +1858,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1731,7 +1939,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1853,10 +2061,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1867,21 +2083,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_CFG">$CFG<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1897,13 +2111,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testOAuthInstance">testOAuthInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html
index 136f2152..aa635539 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DiscordAPITest.php"><a href="files/tests-providers-live-discordapitest.html"><abbr title="tests/Providers/Live/DiscordAPITest.php">DiscordAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">21</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DiscordAPITest.php"><a href="files/tests-providers-live-discordapitest.html"><abbr title="tests/Providers/Live/DiscordAPITest.php">DiscordAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">23</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Discord::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DiscordAPITest.php"><a href="files/tests-providers-live-discordapitest.html"><abbr title="tests/Providers/Live/DiscordAPITest.php">DiscordAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1453,7 +1481,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DiscordAPITest.php"><a href="files/tests-providers-live-discordapitest.html"><abbr title="tests/Providers/Live/DiscordAPITest.php">DiscordAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/DiscordAPITest.php"><a href="files/tests-providers-live-discordapitest.html"><abbr title="tests/Providers/Live/DiscordAPITest.php">DiscordAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">26</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html
index 901d0f5d..a4acd5a2 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/FlickrAPITest.php"><a href="files/tests-providers-live-flickrapitest.html"><abbr title="tests/Providers/Live/FlickrAPITest.php">FlickrAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -208,12 +227,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -251,13 +264,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -269,7 +282,7 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
@@ -286,18 +299,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -306,11 +307,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -584,7 +678,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -632,39 +726,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/FlickrAPITest.php"><a href="files/tests-providers-live-flickrapitest.html"><abbr title="tests/Providers/Live/FlickrAPITest.php">FlickrAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Flickr::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -683,7 +744,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -873,15 +934,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -947,7 +1008,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -972,15 +1033,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1069,59 +1130,27 @@ <h4 class="phpdocumentor-element__name" id="property_test_name">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1135,26 +1164,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1166,29 +1194,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1217,7 +1245,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1252,7 +1280,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1300,7 +1328,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1331,7 +1359,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/FlickrAPITest.php"><a href="files/tests-providers-live-flickrapitest.html"><abbr title="tests/Providers/Live/FlickrAPITest.php">FlickrAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -1362,7 +1390,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1424,7 +1452,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1455,7 +1483,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1486,7 +1514,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1502,6 +1530,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/FlickrAPITest.php"><a href="files/tests-providers-live-flickrapitest.html"><abbr title="tests/Providers/Live/FlickrAPITest.php">FlickrAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">37</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1511,13 +1615,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1531,6 +1635,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1548,14 +1667,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1575,13 +1694,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1607,7 +1719,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1652,7 +1764,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1687,19 +1799,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1722,7 +1844,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1767,14 +1889,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1782,8 +1935,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1930,10 +2138,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1944,23 +2160,21 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_CFG">$CFG<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#property_test_id">$test_id<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#property_test_name">$test_name<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1976,13 +2190,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testOAuthInstance">testOAuthInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html
index 1d34cd3a..7197d967 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/FoursquareAPITest.php"><a href="files/tests-providers-live-foursquareapitest.html"><abbr title="tests/Providers/Live/FoursquareAPITest.php">FoursquareAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -179,6 +179,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -229,12 +248,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -272,13 +285,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -290,23 +303,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -315,11 +316,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -389,7 +396,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -430,6 +449,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -442,6 +473,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -566,7 +660,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -632,7 +726,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -680,39 +774,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/FoursquareAPITest.php"><a href="files/tests-providers-live-foursquareapitest.html"><abbr title="tests/Providers/Live/FoursquareAPITest.php">FoursquareAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">26</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Foursquare::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -731,7 +792,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -764,7 +825,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -797,7 +858,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -830,7 +891,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -863,7 +924,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -896,7 +957,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -921,15 +982,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -954,15 +1015,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -995,7 +1056,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1020,15 +1081,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1051,59 +1112,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1117,26 +1146,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1148,29 +1176,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1199,7 +1227,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1234,7 +1262,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1282,7 +1310,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1313,7 +1341,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/FoursquareAPITest.php"><a href="files/tests-providers-live-foursquareapitest.html"><abbr title="tests/Providers/Live/FoursquareAPITest.php">FoursquareAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -1344,7 +1372,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1406,7 +1434,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1437,7 +1465,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1499,7 +1527,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1515,6 +1543,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/FoursquareAPITest.php"><a href="files/tests-providers-live-foursquareapitest.html"><abbr title="tests/Providers/Live/FoursquareAPITest.php">FoursquareAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">29</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1524,13 +1628,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1544,6 +1648,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1561,14 +1680,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1588,13 +1707,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1620,7 +1732,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1665,7 +1777,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1700,19 +1812,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1735,7 +1857,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1780,14 +1902,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1795,8 +1948,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1821,7 +2029,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1943,10 +2151,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1958,21 +2174,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1989,13 +2203,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html
index 14a89eff..8b3e446a 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/GitHubAPITest.php"><a href="files/tests-providers-live-githubapitest.html"><abbr title="tests/Providers/Live/GitHubAPITest.php">GitHubAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/GitHubAPITest.php"><a href="files/tests-providers-live-githubapitest.html"><abbr title="tests/Providers/Live/GitHubAPITest.php">GitHubAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\GitHub::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/GitHubAPITest.php"><a href="files/tests-providers-live-githubapitest.html"><abbr title="tests/Providers/Live/GitHubAPITest.php">GitHubAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/GitHubAPITest.php"><a href="files/tests-providers-live-githubapitest.html"><abbr title="tests/Providers/Live/GitHubAPITest.php">GitHubAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html
index 697e6bf5..57e6ad31 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/GitLabAPITest.php"><a href="files/tests-providers-live-gitlabapitest.html"><abbr title="tests/Providers/Live/GitLabAPITest.php">GitLabAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/GitLabAPITest.php"><a href="files/tests-providers-live-gitlabapitest.html"><abbr title="tests/Providers/Live/GitLabAPITest.php">GitLabAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\GitLab::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/GitLabAPITest.php"><a href="files/tests-providers-live-gitlabapitest.html"><abbr title="tests/Providers/Live/GitLabAPITest.php">GitLabAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/GitLabAPITest.php"><a href="files/tests-providers-live-gitlabapitest.html"><abbr title="tests/Providers/Live/GitLabAPITest.php">GitLabAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html
index dc7fd6a2..f7d1cbbf 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/GoogleAPITest.php"><a href="files/tests-providers-live-googleapitest.html"><abbr title="tests/Providers/Live/GoogleAPITest.php">GoogleAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -179,6 +179,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -229,12 +248,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -272,13 +285,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -290,23 +303,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -315,11 +316,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -389,7 +396,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -430,6 +449,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -442,6 +473,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -566,7 +660,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -632,7 +726,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -680,39 +774,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/GoogleAPITest.php"><a href="files/tests-providers-live-googleapitest.html"><abbr title="tests/Providers/Live/GoogleAPITest.php">GoogleAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">26</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Google::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -731,7 +792,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -764,7 +825,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -797,7 +858,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -830,7 +891,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -863,7 +924,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -896,7 +957,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -921,15 +982,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -954,15 +1015,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -995,7 +1056,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1020,15 +1081,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1051,59 +1112,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1117,26 +1146,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1148,29 +1176,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1199,7 +1227,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1234,7 +1262,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1282,7 +1310,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1313,7 +1341,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/GoogleAPITest.php"><a href="files/tests-providers-live-googleapitest.html"><abbr title="tests/Providers/Live/GoogleAPITest.php">GoogleAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -1344,7 +1372,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1406,7 +1434,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1437,7 +1465,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1499,7 +1527,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1515,6 +1543,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/GoogleAPITest.php"><a href="files/tests-providers-live-googleapitest.html"><abbr title="tests/Providers/Live/GoogleAPITest.php">GoogleAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">29</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1524,13 +1628,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1544,6 +1648,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1561,14 +1680,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1588,13 +1707,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1620,7 +1732,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1665,7 +1777,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1700,19 +1812,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1735,7 +1857,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1780,14 +1902,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1795,8 +1948,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1821,7 +2029,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1943,10 +2151,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1958,21 +2174,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1989,13 +2203,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html b/classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html
index e98239ea..170ea3d5 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/GuildWars2APITest.php"><a href="files/tests-providers-live-guildwars2apitest.html"><abbr title="tests/Providers/Live/GuildWars2APITest.php">GuildWars2APITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">21</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -312,11 +313,17 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -386,7 +393,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -427,6 +446,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#method_setUp">setUp()</a>
     <span>
@@ -439,6 +470,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -563,7 +657,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -629,7 +723,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -677,39 +771,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/GuildWars2APITest.php"><a href="files/tests-providers-live-guildwars2apitest.html"><abbr title="tests/Providers/Live/GuildWars2APITest.php">GuildWars2APITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">23</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\GuildWars2::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -728,7 +789,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -761,7 +822,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -794,7 +855,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -827,7 +888,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -860,7 +921,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -893,7 +954,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -918,15 +979,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -951,15 +1012,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -992,7 +1053,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1017,15 +1078,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1040,72 +1101,6 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">49</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -1124,7 +1119,7 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
@@ -1216,15 +1211,15 @@ <h4 class="phpdocumentor-element__name" id="property_tokenname">
 >
     <h4 class="phpdocumentor-element__name" id="property_uriFactory">
         $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -1239,6 +1234,39 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
     
     
 
+</article>
+                    <article
+        class="
+            phpdocumentor-element
+            -property
+            -private
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+        <span class="phpdocumentor-element__modifiers">
+                                </span>
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">22</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
+
+    
+    
+    
+
 </article>
             </section>
 
@@ -1262,7 +1290,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1297,7 +1325,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1345,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1376,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/GuildWars2APITest.php"><a href="files/tests-providers-live-guildwars2apitest.html"><abbr title="tests/Providers/Live/GuildWars2APITest.php">GuildWars2APITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">41</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
@@ -1407,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1469,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1500,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1562,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1578,6 +1606,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/GuildWars2APITest.php"><a href="files/tests-providers-live-guildwars2apitest.html"><abbr title="tests/Providers/Live/GuildWars2APITest.php">GuildWars2APITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">41</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1587,13 +1691,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1607,6 +1711,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1624,14 +1743,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1651,13 +1770,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1683,7 +1795,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1728,7 +1840,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1763,19 +1875,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1798,7 +1920,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1843,14 +1965,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1858,8 +2011,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2006,10 +2214,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -2021,23 +2237,21 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#property_token">$token<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#property_tokenname">$tokenname<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"></li>
                                             </ul>
                 </li>
             
@@ -2054,13 +2268,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html
index 2d918bb6..e3b4da6e 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/ImgurAPITest.php"><a href="files/tests-providers-live-imgurapitest.html"><abbr title="tests/Providers/Live/ImgurAPITest.php">ImgurAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/ImgurAPITest.php"><a href="files/tests-providers-live-imgurapitest.html"><abbr title="tests/Providers/Live/ImgurAPITest.php">ImgurAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Imgur::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/ImgurAPITest.php"><a href="files/tests-providers-live-imgurapitest.html"><abbr title="tests/Providers/Live/ImgurAPITest.php">ImgurAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/ImgurAPITest.php"><a href="files/tests-providers-live-imgurapitest.html"><abbr title="tests/Providers/Live/ImgurAPITest.php">ImgurAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">33</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html
index e89b2907..f30ed6f5 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/LastFMAPITest.php"><a href="files/tests-providers-live-lastfmapitest.html"><abbr title="tests/Providers/Live/LastFMAPITest.php">LastFMAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -179,6 +179,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -217,12 +236,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -260,13 +273,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -278,23 +291,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -303,11 +304,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -365,7 +372,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -406,6 +425,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#method_setUp">setUp()</a>
     <span>
@@ -418,6 +449,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -509,7 +603,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -542,7 +636,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -590,39 +684,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/LastFMAPITest.php"><a href="files/tests-providers-live-lastfmapitest.html"><abbr title="tests/Providers/Live/LastFMAPITest.php">LastFMAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">26</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\LastFM::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -641,7 +702,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -674,7 +735,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -707,7 +768,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -740,7 +801,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -773,7 +834,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -806,7 +867,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -831,15 +892,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -864,15 +925,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -905,7 +966,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -930,15 +991,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -961,59 +1022,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1027,26 +1056,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1058,29 +1086,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1109,7 +1137,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1144,7 +1172,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1192,7 +1220,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1223,7 +1251,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/LastFMAPITest.php"><a href="files/tests-providers-live-lastfmapitest.html"><abbr title="tests/Providers/Live/LastFMAPITest.php">LastFMAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -1254,7 +1282,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1285,7 +1313,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1316,7 +1344,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1347,7 +1375,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1363,6 +1391,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/LastFMAPITest.php"><a href="files/tests-providers-live-lastfmapitest.html"><abbr title="tests/Providers/Live/LastFMAPITest.php">LastFMAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">37</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1372,13 +1476,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1392,6 +1496,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1409,14 +1528,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1436,13 +1555,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1468,7 +1580,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1513,7 +1625,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1548,19 +1660,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1583,7 +1705,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1628,14 +1750,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1643,8 +1796,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1791,10 +1999,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1804,21 +2020,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_CFG">$CFG<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1833,13 +2047,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testOAuthInstance">testOAuthInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html
index 129c950f..5df5b014 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MailChimpAPITest.php"><a href="files/tests-providers-live-mailchimpapitest.html"><abbr title="tests/Providers/Live/MailChimpAPITest.php">MailChimpAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -179,6 +179,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -229,12 +248,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -272,13 +285,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -290,23 +303,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -315,11 +316,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -395,7 +402,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -436,6 +455,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -448,6 +479,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -572,7 +666,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -638,7 +732,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -686,39 +780,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MailChimpAPITest.php"><a href="files/tests-providers-live-mailchimpapitest.html"><abbr title="tests/Providers/Live/MailChimpAPITest.php">MailChimpAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">26</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\MailChimp::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -737,7 +798,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -770,7 +831,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -803,7 +864,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -836,7 +897,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -869,7 +930,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -902,7 +963,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -927,15 +988,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -960,15 +1021,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -1001,7 +1062,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1026,15 +1087,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1057,59 +1118,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1123,26 +1152,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1154,29 +1182,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1205,7 +1233,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1240,7 +1268,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1288,7 +1316,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetTokenMetadata">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MailChimpAPITest.php"><a href="files/tests-providers-live-mailchimpapitest.html"><abbr title="tests/Providers/Live/MailChimpAPITest.php">MailChimpAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -1319,7 +1347,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1350,7 +1378,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MailChimpAPITest.php"><a href="files/tests-providers-live-mailchimpapitest.html"><abbr title="tests/Providers/Live/MailChimpAPITest.php">MailChimpAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1381,7 +1409,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1443,7 +1471,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1474,7 +1502,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1536,7 +1564,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1552,6 +1580,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MailChimpAPITest.php"><a href="files/tests-providers-live-mailchimpapitest.html"><abbr title="tests/Providers/Live/MailChimpAPITest.php">MailChimpAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">29</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1561,13 +1665,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1581,6 +1685,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1598,14 +1717,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1625,13 +1744,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1657,7 +1769,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1702,7 +1814,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1737,19 +1849,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1772,7 +1894,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1817,14 +1939,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1832,8 +1985,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1858,7 +2066,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1980,10 +2188,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1995,21 +2211,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -2027,13 +2241,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html
index 71086e3d..7643e927 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MastodonAPITest.php"><a href="files/tests-providers-live-mastodonapitest.html"><abbr title="tests/Providers/Live/MastodonAPITest.php">MastodonAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -179,6 +179,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -229,12 +248,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -272,13 +285,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -290,7 +303,7 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
@@ -301,18 +314,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -321,11 +322,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -395,7 +402,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -436,6 +455,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#method_setUp">setUp()</a>
     <span>
@@ -448,6 +479,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -572,7 +666,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -638,7 +732,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -686,39 +780,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MastodonAPITest.php"><a href="files/tests-providers-live-mastodonapitest.html"><abbr title="tests/Providers/Live/MastodonAPITest.php">MastodonAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">26</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Mastodon::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -737,7 +798,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -770,7 +831,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -803,7 +864,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -836,7 +897,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -869,7 +930,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -902,7 +963,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -927,15 +988,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -960,15 +1021,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -1001,7 +1062,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1026,15 +1087,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1090,59 +1151,27 @@ <h4 class="phpdocumentor-element__name" id="property_testInstance">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1156,26 +1185,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1187,29 +1215,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1238,7 +1266,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1273,7 +1301,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1321,7 +1349,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1352,7 +1380,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MastodonAPITest.php"><a href="files/tests-providers-live-mastodonapitest.html"><abbr title="tests/Providers/Live/MastodonAPITest.php">MastodonAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -1383,7 +1411,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1445,7 +1473,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1476,7 +1504,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1538,7 +1566,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1554,6 +1582,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MastodonAPITest.php"><a href="files/tests-providers-live-mastodonapitest.html"><abbr title="tests/Providers/Live/MastodonAPITest.php">MastodonAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">39</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1563,13 +1667,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1583,6 +1687,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1600,14 +1719,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1627,13 +1746,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1659,7 +1771,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1704,7 +1816,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1739,19 +1851,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1774,7 +1896,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1819,14 +1941,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1834,8 +1987,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1982,10 +2190,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1997,22 +2213,20 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#property_testInstance">$testInstance<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -2029,13 +2243,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html
index ebd19902..74f10941 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MicrosoftGraphAPITest.php"><a href="files/tests-providers-live-microsoftgraphapitest.html"><abbr title="tests/Providers/Live/MicrosoftGraphAPITest.php">MicrosoftGraphAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MicrosoftGraphAPITest.php"><a href="files/tests-providers-live-microsoftgraphapitest.html"><abbr title="tests/Providers/Live/MicrosoftGraphAPITest.php">MicrosoftGraphAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\MicrosoftGraph::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MicrosoftGraphAPITest.php"><a href="files/tests-providers-live-microsoftgraphapitest.html"><abbr title="tests/Providers/Live/MicrosoftGraphAPITest.php">MicrosoftGraphAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MicrosoftGraphAPITest.php"><a href="files/tests-providers-live-microsoftgraphapitest.html"><abbr title="tests/Providers/Live/MicrosoftGraphAPITest.php">MicrosoftGraphAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html
index d53f67af..ef7981e5 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MixcloudAPITest.php"><a href="files/tests-providers-live-mixcloudapitest.html"><abbr title="tests/Providers/Live/MixcloudAPITest.php">MixcloudAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MixcloudAPITest.php"><a href="files/tests-providers-live-mixcloudapitest.html"><abbr title="tests/Providers/Live/MixcloudAPITest.php">MixcloudAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Mixcloud::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MixcloudAPITest.php"><a href="files/tests-providers-live-mixcloudapitest.html"><abbr title="tests/Providers/Live/MixcloudAPITest.php">MixcloudAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MixcloudAPITest.php"><a href="files/tests-providers-live-mixcloudapitest.html"><abbr title="tests/Providers/Live/MixcloudAPITest.php">MixcloudAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html
index 8f604e0a..eac242e9 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MusicBrainzAPITest.php"><a href="files/tests-providers-live-musicbrainzapitest.html"><abbr title="tests/Providers/Live/MusicBrainzAPITest.php">MusicBrainzAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">17</span>
+    <span class="phpdocumentor-element-found-in__line">18</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -208,12 +227,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -251,13 +264,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -269,23 +282,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -294,11 +295,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -380,7 +387,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -421,6 +440,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -433,6 +464,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -524,7 +618,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -590,7 +684,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -638,39 +732,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MusicBrainzAPITest.php"><a href="files/tests-providers-live-musicbrainzapitest.html"><abbr title="tests/Providers/Live/MusicBrainzAPITest.php">MusicBrainzAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">19</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\MusicBrainz::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -689,7 +750,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -722,7 +783,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -755,7 +816,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -788,7 +849,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -821,7 +882,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -854,7 +915,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -879,15 +940,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -912,15 +973,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -953,7 +1014,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -978,15 +1039,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1009,59 +1070,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1075,26 +1104,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1106,29 +1134,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1157,7 +1185,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1192,7 +1220,7 @@ <h4 class="phpdocumentor-element__name" id="method_testArtistId">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MusicBrainzAPITest.php"><a href="files/tests-providers-live-musicbrainzapitest.html"><abbr title="tests/Providers/Live/MusicBrainzAPITest.php">MusicBrainzAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">22</span>
+    <span class="phpdocumentor-element-found-in__line">26</span>
 
     </aside>
 
@@ -1223,7 +1251,7 @@ <h4 class="phpdocumentor-element__name" id="method_testArtistIdXML">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MusicBrainzAPITest.php"><a href="files/tests-providers-live-musicbrainzapitest.html"><abbr title="tests/Providers/Live/MusicBrainzAPITest.php">MusicBrainzAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">39</span>
 
     </aside>
 
@@ -1254,7 +1282,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1302,7 +1330,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1333,7 +1361,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">82</span>
+    <span class="phpdocumentor-element-found-in__line">83</span>
 
     </aside>
 
@@ -1364,7 +1392,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1426,7 +1454,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1457,7 +1485,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1519,7 +1547,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1535,6 +1563,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/MusicBrainzAPITest.php"><a href="files/tests-providers-live-musicbrainzapitest.html"><abbr title="tests/Providers/Live/MusicBrainzAPITest.php">MusicBrainzAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">22</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1544,13 +1648,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1564,6 +1668,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1581,14 +1700,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1608,13 +1727,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1640,7 +1752,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1685,7 +1797,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1720,19 +1832,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1755,7 +1877,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1800,14 +1922,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1815,8 +1968,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1841,7 +2049,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1963,10 +2171,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1977,21 +2193,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -2010,13 +2224,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html
index 55b82a23..70c8703f 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/NPROneAPITest.php"><a href="files/tests-providers-live-nproneapitest.html"><abbr title="tests/Providers/Live/NPROneAPITest.php">NPROneAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -314,7 +321,7 @@ <h4 id="toc-methods">
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_requestTargetProvider">requestTargetProvider()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#method_requestTargetProvider">requestTargetProvider()</a>
     <span>
                                 &nbsp;: array&lt;string|int, mixed&gt;    </span>
 </dt>
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/NPROneAPITest.php"><a href="files/tests-providers-live-nproneapitest.html"><abbr title="tests/Providers/Live/NPROneAPITest.php">NPROneAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\NPROne::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1178,13 +1206,13 @@ <h3 class="phpdocumentor-elements__header" id="methods">
 >
     <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
         requestTargetProvider()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_requestTargetProvider" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#method_requestTargetProvider" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/NPROneAPITest.php"><a href="files/tests-providers-live-nproneapitest.html"><abbr title="tests/Providers/Live/NPROneAPITest.php">NPROneAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/NPROneAPITest.php"><a href="files/tests-providers-live-nproneapitest.html"><abbr title="tests/Providers/Live/NPROneAPITest.php">NPROneAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/NPROneAPITest.php"><a href="files/tests-providers-live-nproneapitest.html"><abbr title="tests/Providers/Live/NPROneAPITest.php">NPROneAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,28 +2159,26 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"></li>
                                             </ul>
                 </li>
             
                         <li class="phpdocumentor-on-this-page-section__title">Methods</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_requestTargetProvider">requestTargetProvider()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#method_requestTargetProvider">requestTargetProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testGetRequestTarget">testGetRequestTarget()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testMagicGet">testMagicGet()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#method_testMe">testMe()</a></li>
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html
index cc2c650e..33d27b46 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/OpenCachingAPITest.php"><a href="files/tests-providers-live-opencachingapitest.html"><abbr title="tests/Providers/Live/OpenCachingAPITest.php">OpenCachingAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -208,12 +227,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -251,13 +264,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -269,23 +282,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -294,11 +295,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -362,7 +369,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -403,6 +422,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -415,6 +446,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -539,7 +633,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -572,7 +666,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -620,39 +714,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/OpenCachingAPITest.php"><a href="files/tests-providers-live-opencachingapitest.html"><abbr title="tests/Providers/Live/OpenCachingAPITest.php">OpenCachingAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\OpenCaching::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -671,7 +732,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -704,7 +765,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -737,7 +798,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -770,7 +831,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -803,7 +864,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -836,7 +897,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -861,15 +922,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -894,15 +955,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -935,7 +996,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -960,15 +1021,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -991,59 +1052,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1057,26 +1086,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1088,29 +1116,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1139,7 +1167,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1174,7 +1202,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1222,7 +1250,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1253,7 +1281,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/OpenCachingAPITest.php"><a href="files/tests-providers-live-opencachingapitest.html"><abbr title="tests/Providers/Live/OpenCachingAPITest.php">OpenCachingAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1284,7 +1312,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1346,7 +1374,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1377,7 +1405,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1408,7 +1436,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1424,6 +1452,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/OpenCachingAPITest.php"><a href="files/tests-providers-live-opencachingapitest.html"><abbr title="tests/Providers/Live/OpenCachingAPITest.php">OpenCachingAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1433,13 +1537,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1453,6 +1557,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1470,14 +1589,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1497,13 +1616,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1529,7 +1641,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1574,7 +1686,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1609,19 +1721,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1644,7 +1766,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1689,14 +1811,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1704,8 +1857,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1730,7 +1938,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1852,10 +2060,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1866,21 +2082,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_CFG">$CFG<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1896,13 +2110,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testOAuthInstance">testOAuthInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html b/classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html
index 65d423cf..2348da2b 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/OpenStreetmap2APITest.php"><a href="files/tests-providers-live-openstreetmap2apitest.html"><abbr title="tests/Providers/Live/OpenStreetmap2APITest.php">OpenStreetmap2APITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/OpenStreetmap2APITest.php"><a href="files/tests-providers-live-openstreetmap2apitest.html"><abbr title="tests/Providers/Live/OpenStreetmap2APITest.php">OpenStreetmap2APITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\OpenStreetmap2::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/OpenStreetmap2APITest.php"><a href="files/tests-providers-live-openstreetmap2apitest.html"><abbr title="tests/Providers/Live/OpenStreetmap2APITest.php">OpenStreetmap2APITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/OpenStreetmap2APITest.php"><a href="files/tests-providers-live-openstreetmap2apitest.html"><abbr title="tests/Providers/Live/OpenStreetmap2APITest.php">OpenStreetmap2APITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html
index 657dc457..82cbfa19 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/OpenStreetmapAPITest.php"><a href="files/tests-providers-live-openstreetmapapitest.html"><abbr title="tests/Providers/Live/OpenStreetmapAPITest.php">OpenStreetmapAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -208,12 +227,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -251,13 +264,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -269,23 +282,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -294,11 +295,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -362,7 +369,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -403,6 +422,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -415,6 +446,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -539,7 +633,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -572,7 +666,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -620,39 +714,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/OpenStreetmapAPITest.php"><a href="files/tests-providers-live-openstreetmapapitest.html"><abbr title="tests/Providers/Live/OpenStreetmapAPITest.php">OpenStreetmapAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\OpenStreetmap::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -671,7 +732,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -704,7 +765,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -737,7 +798,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -770,7 +831,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -803,7 +864,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -836,7 +897,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -861,15 +922,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -894,15 +955,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -935,7 +996,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -960,15 +1021,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -991,59 +1052,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1057,26 +1086,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1088,29 +1116,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1139,7 +1167,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1174,7 +1202,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1222,7 +1250,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1253,7 +1281,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/OpenStreetmapAPITest.php"><a href="files/tests-providers-live-openstreetmapapitest.html"><abbr title="tests/Providers/Live/OpenStreetmapAPITest.php">OpenStreetmapAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1284,7 +1312,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1346,7 +1374,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1377,7 +1405,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1408,7 +1436,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1424,6 +1452,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/OpenStreetmapAPITest.php"><a href="files/tests-providers-live-openstreetmapapitest.html"><abbr title="tests/Providers/Live/OpenStreetmapAPITest.php">OpenStreetmapAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1433,13 +1537,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1453,6 +1557,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1470,14 +1589,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1497,13 +1616,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1529,7 +1641,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1574,7 +1686,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1609,19 +1721,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1644,7 +1766,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1689,14 +1811,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1704,8 +1857,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1730,7 +1938,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1852,10 +2060,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1866,21 +2082,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_CFG">$CFG<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1896,13 +2110,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testOAuthInstance">testOAuthInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html b/classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html
index 0e80ced6..5d4b2051 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -650,7 +744,7 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/Patreon1APITest.php"><a href="files/tests-providers-live-patreon1apitest.html"><abbr title="tests/Providers/Live/Patreon1APITest.php">Patreon1APITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/Patreon1APITest.php"><a href="files/tests-providers-live-patreon1apitest.html"><abbr title="tests/Providers/Live/Patreon1APITest.php">Patreon1APITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">25</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Patreon::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/Patreon1APITest.php"><a href="files/tests-providers-live-patreon1apitest.html"><abbr title="tests/Providers/Live/Patreon1APITest.php">Patreon1APITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/Patreon1APITest.php"><a href="files/tests-providers-live-patreon1apitest.html"><abbr title="tests/Providers/Live/Patreon1APITest.php">Patreon1APITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">34</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/Patreon1APITest.php"><a href="files/tests-providers-live-patreon1apitest.html"><abbr title="tests/Providers/Live/Patreon1APITest.php">Patreon1APITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">28</span>
+    <span class="phpdocumentor-element-found-in__line">27</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html b/classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html
index f032f13a..0ae5b462 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/Patreon2APITest.php"><a href="files/tests-providers-live-patreon2apitest.html"><abbr title="tests/Providers/Live/Patreon2APITest.php">Patreon2APITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">22</span>
+    <span class="phpdocumentor-element-found-in__line">23</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/Patreon2APITest.php"><a href="files/tests-providers-live-patreon2apitest.html"><abbr title="tests/Providers/Live/Patreon2APITest.php">Patreon2APITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">24</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Patreon::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/Patreon2APITest.php"><a href="files/tests-providers-live-patreon2apitest.html"><abbr title="tests/Providers/Live/Patreon2APITest.php">Patreon2APITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/Patreon2APITest.php"><a href="files/tests-providers-live-patreon2apitest.html"><abbr title="tests/Providers/Live/Patreon2APITest.php">Patreon2APITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">34</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html
index 91995fdb..8cf43f13 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/PayPalAPITest.php"><a href="files/tests-providers-live-paypalapitest.html"><abbr title="tests/Providers/Live/PayPalAPITest.php">PayPalAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -650,7 +744,7 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/PayPalAPITest.php"><a href="files/tests-providers-live-paypalapitest.html"><abbr title="tests/Providers/Live/PayPalAPITest.php">PayPalAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">24</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/PayPalAPITest.php"><a href="files/tests-providers-live-paypalapitest.html"><abbr title="tests/Providers/Live/PayPalAPITest.php">PayPalAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\PayPal::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/PayPalAPITest.php"><a href="files/tests-providers-live-paypalapitest.html"><abbr title="tests/Providers/Live/PayPalAPITest.php">PayPalAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/PayPalAPITest.php"><a href="files/tests-providers-live-paypalapitest.html"><abbr title="tests/Providers/Live/PayPalAPITest.php">PayPalAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">26</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html
index 3891a1a9..96faa47e 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SlackAPITest.php"><a href="files/tests-providers-live-slackapitest.html"><abbr title="tests/Providers/Live/SlackAPITest.php">SlackAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SlackAPITest.php"><a href="files/tests-providers-live-slackapitest.html"><abbr title="tests/Providers/Live/SlackAPITest.php">SlackAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Slack::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SlackAPITest.php"><a href="files/tests-providers-live-slackapitest.html"><abbr title="tests/Providers/Live/SlackAPITest.php">SlackAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SlackAPITest.php"><a href="files/tests-providers-live-slackapitest.html"><abbr title="tests/Providers/Live/SlackAPITest.php">SlackAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html
index fe476cd8..623e0ede 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SoundcloudAPITest.php"><a href="files/tests-providers-live-soundcloudapitest.html"><abbr title="tests/Providers/Live/SoundcloudAPITest.php">SoundcloudAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SoundcloudAPITest.php"><a href="files/tests-providers-live-soundcloudapitest.html"><abbr title="tests/Providers/Live/SoundcloudAPITest.php">SoundcloudAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\SoundCloud::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SoundcloudAPITest.php"><a href="files/tests-providers-live-soundcloudapitest.html"><abbr title="tests/Providers/Live/SoundcloudAPITest.php">SoundcloudAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1453,7 +1481,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestCredentialsToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SoundcloudAPITest.php"><a href="files/tests-providers-live-soundcloudapitest.html"><abbr title="tests/Providers/Live/SoundcloudAPITest.php">SoundcloudAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SoundcloudAPITest.php"><a href="files/tests-providers-live-soundcloudapitest.html"><abbr title="tests/Providers/Live/SoundcloudAPITest.php">SoundcloudAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html
index 069aab91..8875b793 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SpotifyAPITest.php"><a href="files/tests-providers-live-spotifyapitest.html"><abbr title="tests/Providers/Live/SpotifyAPITest.php">SpotifyAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">27</span>
 
     </aside>
 
@@ -181,6 +181,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -231,12 +250,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -274,13 +287,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -292,23 +305,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -317,11 +318,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -391,7 +398,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -432,6 +451,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -444,6 +475,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -568,7 +662,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -634,7 +728,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -682,39 +776,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SpotifyAPITest.php"><a href="files/tests-providers-live-spotifyapitest.html"><abbr title="tests/Providers/Live/SpotifyAPITest.php">SpotifyAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">28</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Spotify::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -733,7 +794,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -766,7 +827,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -799,7 +860,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -832,7 +893,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -865,7 +926,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -898,7 +959,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -923,15 +984,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -956,15 +1017,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -997,7 +1058,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1022,15 +1083,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1053,59 +1114,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1119,26 +1148,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1150,29 +1178,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1201,7 +1229,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1236,7 +1264,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1284,7 +1312,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1315,7 +1343,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SpotifyAPITest.php"><a href="files/tests-providers-live-spotifyapitest.html"><abbr title="tests/Providers/Live/SpotifyAPITest.php">SpotifyAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
@@ -1346,7 +1374,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1408,7 +1436,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1439,7 +1467,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1501,7 +1529,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1517,6 +1545,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SpotifyAPITest.php"><a href="files/tests-providers-live-spotifyapitest.html"><abbr title="tests/Providers/Live/SpotifyAPITest.php">SpotifyAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">31</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1526,13 +1630,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1546,6 +1650,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1563,14 +1682,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1590,13 +1709,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1622,7 +1734,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1667,7 +1779,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1702,19 +1814,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1737,7 +1859,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1782,14 +1904,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1797,8 +1950,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1823,7 +2031,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1945,10 +2153,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1960,21 +2176,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1991,13 +2205,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html
index 10ee8076..14d6179f 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -202,12 +221,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -251,13 +264,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -269,23 +282,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -294,11 +295,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -356,7 +363,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -397,6 +416,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#method_setUp">setUp()</a>
     <span>
@@ -409,6 +440,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -500,7 +594,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -533,7 +627,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -566,7 +660,7 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SteamOpenIDAPITest.php"><a href="files/tests-providers-live-steamopenidapitest.html"><abbr title="tests/Providers/Live/SteamOpenIDAPITest.php">SteamOpenIDAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">22</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -581,39 +675,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SteamOpenIDAPITest.php"><a href="files/tests-providers-live-steamopenidapitest.html"><abbr title="tests/Providers/Live/SteamOpenIDAPITest.php">SteamOpenIDAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\SteamOpenID::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -632,7 +693,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -665,7 +726,7 @@ <h4 class="phpdocumentor-element__name" id="property_id">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SteamOpenIDAPITest.php"><a href="files/tests-providers-live-steamopenidapitest.html"><abbr title="tests/Providers/Live/SteamOpenIDAPITest.php">SteamOpenIDAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">23</span>
 
     </aside>
 
@@ -698,7 +759,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -731,7 +792,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -764,7 +825,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -797,7 +858,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -830,7 +891,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -855,15 +916,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -888,15 +949,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -929,7 +990,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -954,15 +1015,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -985,59 +1046,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1051,26 +1080,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1082,29 +1110,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1133,7 +1161,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1168,7 +1196,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1216,7 +1244,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1247,7 +1275,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">82</span>
+    <span class="phpdocumentor-element-found-in__line">83</span>
 
     </aside>
 
@@ -1278,7 +1306,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1309,7 +1337,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1340,7 +1368,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1371,7 +1399,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1387,6 +1415,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SteamOpenIDAPITest.php"><a href="files/tests-providers-live-steamopenidapitest.html"><abbr title="tests/Providers/Live/SteamOpenIDAPITest.php">SteamOpenIDAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">33</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1396,13 +1500,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1416,6 +1520,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1433,14 +1552,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1460,13 +1579,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1492,7 +1604,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1537,7 +1649,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1572,19 +1684,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1607,7 +1729,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1652,14 +1774,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1667,8 +1820,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1693,7 +1901,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/SteamOpenIDAPITest.php"><a href="files/tests-providers-live-steamopenidapitest.html"><abbr title="tests/Providers/Live/SteamOpenIDAPITest.php">SteamOpenIDAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -1815,10 +2023,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1828,7 +2044,6 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_CFG">$CFG<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#property_id">$id<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
@@ -1836,14 +2051,13 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1858,13 +2072,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testOAuthInstance">testOAuthInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html
index 06c03460..dfe228d1 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/StripeAPITest.php"><a href="files/tests-providers-live-stripeapitest.html"><abbr title="tests/Providers/Live/StripeAPITest.php">StripeAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -179,6 +179,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -229,12 +248,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -272,13 +285,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -290,23 +303,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -315,11 +316,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -389,7 +396,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -430,6 +449,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -442,6 +473,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -566,7 +660,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -632,7 +726,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -680,39 +774,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/StripeAPITest.php"><a href="files/tests-providers-live-stripeapitest.html"><abbr title="tests/Providers/Live/StripeAPITest.php">StripeAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">26</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Stripe::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -731,7 +792,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -764,7 +825,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -797,7 +858,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -830,7 +891,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -863,7 +924,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -896,7 +957,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -921,15 +982,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -954,15 +1015,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -995,7 +1056,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1020,15 +1081,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1051,59 +1112,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1117,26 +1146,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1148,29 +1176,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1199,7 +1227,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1234,7 +1262,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1282,7 +1310,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1313,7 +1341,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/StripeAPITest.php"><a href="files/tests-providers-live-stripeapitest.html"><abbr title="tests/Providers/Live/StripeAPITest.php">StripeAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -1344,7 +1372,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1406,7 +1434,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1437,7 +1465,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1499,7 +1527,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1515,6 +1543,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/StripeAPITest.php"><a href="files/tests-providers-live-stripeapitest.html"><abbr title="tests/Providers/Live/StripeAPITest.php">StripeAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">29</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1524,13 +1628,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1544,6 +1648,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1561,14 +1680,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1588,13 +1707,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1620,7 +1732,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1665,7 +1777,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1700,19 +1812,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1735,7 +1857,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1780,14 +1902,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1795,8 +1948,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1821,7 +2029,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1943,10 +2151,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1958,21 +2174,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1989,13 +2203,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html b/classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html
index 1d234023..9389c22a 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/Tumblr2APITest.php"><a href="files/tests-providers-live-tumblr2apitest.html"><abbr title="tests/Providers/Live/Tumblr2APITest.php">Tumblr2APITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/Tumblr2APITest.php"><a href="files/tests-providers-live-tumblr2apitest.html"><abbr title="tests/Providers/Live/Tumblr2APITest.php">Tumblr2APITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Tumblr2::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/Tumblr2APITest.php"><a href="files/tests-providers-live-tumblr2apitest.html"><abbr title="tests/Providers/Live/Tumblr2APITest.php">Tumblr2APITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/Tumblr2APITest.php"><a href="files/tests-providers-live-tumblr2apitest.html"><abbr title="tests/Providers/Live/Tumblr2APITest.php">Tumblr2APITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html
index ae5893ae..f878646b 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -208,12 +227,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -251,13 +264,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -269,23 +282,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -294,11 +295,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -368,7 +375,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -409,6 +428,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -421,6 +452,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -545,7 +639,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -578,7 +672,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -611,7 +705,7 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TumblrAPITest.php"><a href="files/tests-providers-live-tumblrapitest.html"><abbr title="tests/Providers/Live/TumblrAPITest.php">TumblrAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">23</span>
 
     </aside>
 
@@ -626,39 +720,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TumblrAPITest.php"><a href="files/tests-providers-live-tumblrapitest.html"><abbr title="tests/Providers/Live/TumblrAPITest.php">TumblrAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">23</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Tumblr::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -677,7 +738,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -710,7 +771,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -743,7 +804,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -776,7 +837,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -809,7 +870,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -842,7 +903,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -867,15 +928,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -900,15 +961,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -941,7 +1002,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -966,15 +1027,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -997,59 +1058,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1063,26 +1092,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1094,29 +1122,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1145,7 +1173,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1180,7 +1208,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1228,7 +1256,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1259,7 +1287,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TumblrAPITest.php"><a href="files/tests-providers-live-tumblrapitest.html"><abbr title="tests/Providers/Live/TumblrAPITest.php">TumblrAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1290,7 +1318,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1352,7 +1380,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1383,7 +1411,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1414,7 +1442,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenExchange">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TumblrAPITest.php"><a href="files/tests-providers-live-tumblrapitest.html"><abbr title="tests/Providers/Live/TumblrAPITest.php">TumblrAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -1445,7 +1473,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1461,6 +1489,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TumblrAPITest.php"><a href="files/tests-providers-live-tumblrapitest.html"><abbr title="tests/Providers/Live/TumblrAPITest.php">TumblrAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1470,13 +1574,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1490,6 +1594,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1507,14 +1626,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1534,13 +1653,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1566,7 +1678,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1611,7 +1723,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1646,19 +1758,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1681,7 +1803,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1726,14 +1848,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1741,8 +1894,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1767,7 +1975,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1889,10 +2097,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1903,21 +2119,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_CFG">$CFG<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1934,13 +2148,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html#method_testTokenExchange">testTokenExchange()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html
index 3025a246..e3c9d482 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TwitchAPITest.php"><a href="files/tests-providers-live-twitchapitest.html"><abbr title="tests/Providers/Live/TwitchAPITest.php">TwitchAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TwitchAPITest.php"><a href="files/tests-providers-live-twitchapitest.html"><abbr title="tests/Providers/Live/TwitchAPITest.php">TwitchAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Twitch::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TwitchAPITest.php"><a href="files/tests-providers-live-twitchapitest.html"><abbr title="tests/Providers/Live/TwitchAPITest.php">TwitchAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TwitchAPITest.php"><a href="files/tests-providers-live-twitchapitest.html"><abbr title="tests/Providers/Live/TwitchAPITest.php">TwitchAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html
index 528518f4..db94fd29 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TwitterAPITest.php"><a href="files/tests-providers-live-twitterapitest.html"><abbr title="tests/Providers/Live/TwitterAPITest.php">TwitterAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -179,6 +179,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -223,12 +242,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -266,13 +279,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -290,23 +303,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -315,7 +316,7 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
@@ -326,6 +327,12 @@ <h4 id="toc-properties">
                         &nbsp;: int            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -389,7 +396,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -430,6 +449,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#method_setUp">setUp()</a>
     <span>
@@ -442,6 +473,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -566,7 +660,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -599,7 +693,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -647,39 +741,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TwitterAPITest.php"><a href="files/tests-providers-live-twitterapitest.html"><abbr title="tests/Providers/Live/TwitterAPITest.php">TwitterAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">26</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Twitter::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -698,7 +759,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -731,7 +792,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -764,7 +825,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -797,7 +858,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -830,7 +891,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -863,7 +924,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -888,15 +949,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -921,15 +982,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -995,7 +1056,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1020,15 +1081,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1051,59 +1112,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1117,26 +1146,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1151,25 +1179,25 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_user_id">
+        $user_id
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#property_user_id" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TwitterAPITest.php"><a href="files/tests-providers-live-twitterapitest.html"><abbr title="tests/Providers/Live/TwitterAPITest.php">TwitterAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
+        <span class="phpdocumentor-signature__type">int</span>
+    <span class="phpdocumentor-signature__name">$user_id</span>
     </code>
 
     
@@ -1181,29 +1209,29 @@ <h4 class="phpdocumentor-element__name" id="property_uriFactory">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_user_id">
-        $user_id
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#property_user_id" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TwitterAPITest.php"><a href="files/tests-providers-live-twitterapitest.html"><abbr title="tests/Providers/Live/TwitterAPITest.php">TwitterAPITest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">int</span>
-    <span class="phpdocumentor-signature__name">$user_id</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1232,7 +1260,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1315,7 +1343,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1346,7 +1374,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TwitterAPITest.php"><a href="files/tests-providers-live-twitterapitest.html"><abbr title="tests/Providers/Live/TwitterAPITest.php">TwitterAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -1377,7 +1405,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1439,7 +1467,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1470,7 +1498,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1501,7 +1529,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1517,6 +1545,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TwitterAPITest.php"><a href="files/tests-providers-live-twitterapitest.html"><abbr title="tests/Providers/Live/TwitterAPITest.php">TwitterAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">39</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1526,13 +1630,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1546,6 +1650,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1563,14 +1682,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1590,13 +1709,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1622,7 +1734,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1667,7 +1779,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1702,19 +1814,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1737,7 +1859,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1782,14 +1904,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1797,8 +1950,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1945,10 +2153,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1959,23 +2175,21 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_CFG">$CFG<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#property_screen_name">$screen_name<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#property_user_id">$user_id<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1991,13 +2205,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testOAuthInstance">testOAuthInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html
index dad89c45..97d4e942 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -650,7 +744,7 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TwitterCCAPITest.php"><a href="files/tests-providers-live-twitterccapitest.html"><abbr title="tests/Providers/Live/TwitterCCAPITest.php">TwitterCCAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">22</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TwitterCCAPITest.php"><a href="files/tests-providers-live-twitterccapitest.html"><abbr title="tests/Providers/Live/TwitterCCAPITest.php">TwitterCCAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\TwitterCC::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">82</span>
+    <span class="phpdocumentor-element-found-in__line">83</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TwitterCCAPITest.php"><a href="files/tests-providers-live-twitterccapitest.html"><abbr title="tests/Providers/Live/TwitterCCAPITest.php">TwitterCCAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">27</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/TwitterCCAPITest.php"><a href="files/tests-providers-live-twitterccapitest.html"><abbr title="tests/Providers/Live/TwitterCCAPITest.php">TwitterCCAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">23</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html
index 8bea78f0..4b8fff0e 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/VimeoAPITest.php"><a href="files/tests-providers-live-vimeoapitest.html"><abbr title="tests/Providers/Live/VimeoAPITest.php">VimeoAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/VimeoAPITest.php"><a href="files/tests-providers-live-vimeoapitest.html"><abbr title="tests/Providers/Live/VimeoAPITest.php">VimeoAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Vimeo::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/VimeoAPITest.php"><a href="files/tests-providers-live-vimeoapitest.html"><abbr title="tests/Providers/Live/VimeoAPITest.php">VimeoAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/VimeoAPITest.php"><a href="files/tests-providers-live-vimeoapitest.html"><abbr title="tests/Providers/Live/VimeoAPITest.php">VimeoAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html b/classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html
index 20d4a257..fe82d04f 100644
--- a/classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/WordpressAPITest.php"><a href="files/tests-providers-live-wordpressapitest.html"><abbr title="tests/Providers/Live/WordpressAPITest.php">WordpressAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">20</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -214,12 +233,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -257,13 +270,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -275,23 +288,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -300,11 +301,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +434,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,6 +458,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -551,7 +645,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -617,7 +711,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -665,39 +759,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/WordpressAPITest.php"><a href="files/tests-providers-live-wordpressapitest.html"><abbr title="tests/Providers/Live/WordpressAPITest.php">WordpressAPITest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\WordPress::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -716,7 +777,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -749,7 +810,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -782,7 +843,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -815,7 +876,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -848,7 +909,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -881,7 +942,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -906,15 +967,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -939,15 +1000,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -980,7 +1041,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -1005,15 +1066,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -1036,59 +1097,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1102,26 +1131,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1133,29 +1161,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1184,7 +1212,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1219,7 +1247,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1267,7 +1295,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1298,7 +1326,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/WordpressAPITest.php"><a href="files/tests-providers-live-wordpressapitest.html"><abbr title="tests/Providers/Live/WordpressAPITest.php">WordpressAPITest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -1329,7 +1357,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1391,7 +1419,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1422,7 +1450,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1484,7 +1512,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1500,6 +1528,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Live/WordpressAPITest.php"><a href="files/tests-providers-live-wordpressapitest.html"><abbr title="tests/Providers/Live/WordpressAPITest.php">WordpressAPITest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1509,13 +1613,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1529,6 +1633,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1546,14 +1665,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1573,13 +1692,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1605,7 +1717,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1650,7 +1762,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1685,19 +1797,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1720,7 +1842,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1765,14 +1887,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1780,8 +1933,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1806,7 +2014,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1928,10 +2136,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1943,21 +2159,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"></li>
                                             </ul>
                 </li>
             
@@ -1974,13 +2188,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html b/classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html
index 585b4326..a320b753 100644
--- a/classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html
+++ b/classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html
@@ -165,6 +165,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -203,12 +222,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -246,13 +259,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -264,23 +277,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -289,11 +290,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -357,7 +364,20 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+<dd>returns the fully qualified class name (FQCN) of the test subject</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -398,6 +418,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -410,6 +442,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -501,7 +596,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -534,7 +629,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -567,7 +662,7 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -582,39 +677,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">48</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-    </code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -633,7 +695,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -666,7 +728,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -699,7 +761,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -732,7 +794,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -765,7 +827,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -798,7 +860,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -823,15 +885,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -856,15 +918,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -897,7 +959,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -922,15 +984,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -953,59 +1015,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1019,26 +1049,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1050,29 +1079,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1101,7 +1130,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1136,7 +1165,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1184,7 +1213,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1215,7 +1244,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">82</span>
+    <span class="phpdocumentor-element-found-in__line">83</span>
 
     </aside>
 
@@ -1246,7 +1275,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1308,7 +1337,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1339,7 +1368,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1370,7 +1399,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1386,6 +1415,83 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                        -abstract                                "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">70</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">returns the fully qualified class name (FQCN) of the test subject</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__abstract">abstract</span>                <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1395,13 +1501,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1415,6 +1521,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1432,14 +1553,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1459,13 +1580,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1491,7 +1605,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1536,7 +1650,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1571,19 +1685,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1606,7 +1730,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1651,14 +1775,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1666,8 +1821,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1692,7 +1902,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1814,10 +2024,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1827,21 +2045,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_CFG">$CFG<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"></li>
                                             </ul>
                 </li>
             
@@ -1857,13 +2073,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testOAuthInstance">testOAuthInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html b/classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html
index f1aa039f..adc91c2c 100644
--- a/classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html
+++ b/classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html
@@ -143,7 +143,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">22</span>
+    <span class="phpdocumentor-element-found-in__line">23</span>
 
     </aside>
 
@@ -165,6 +165,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= [&#039;requestTokenURL&#039; =&gt; &#039;https://localhost/oauth1/request_token&#039;, &#039;accessTokenURL&#039; =&gt; &#039;https://localhost/oauth1/access_token&#039;, &#039;revokeURL&#039; =&gt; &#039;https://localhost/oauth1/revoke_token&#039;, &#039;apiURL&#039; =&gt; &#039;https://localhost/oauth1/api&#039;]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= [&#039;/oauth1/request_token&#039; =&gt; &#039;oauth_token=test_request_token&amp;oauth_token_secret=test_request_token_secret&amp;oauth_callback_confirmed=true&#039;, &#039;/oauth1/access_token&#039; =&gt; &#039;oauth_token=test_access_token&amp;oauth_token_secret=test_access_token_secret&amp;oauth_callback_confirmed=true&#039;, &#039;/oauth1/revoke_token&#039; =&gt; &#039;{&quot;message&quot;:&quot;token revoked&quot;}&#039;, &#039;/oauth1/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -179,12 +198,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -222,13 +235,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -240,29 +253,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -374,7 +381,20 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+<dd>returns the fully qualified class name (FQCN) of the test subject</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -415,6 +435,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -427,73 +459,103 @@ <h4 id="toc-methods">
 
 
         
-
-        
-    <section class="phpdocumentor-properties">
-        <h3 class="phpdocumentor-elements__header" id="properties">
-            Properties
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_provider">
-        $provider
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_provider" class="headerlink"><i class="fas fa-link"></i></a>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
 
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
     </h4>
+
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">0</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
     
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-        <span class="phpdocumentor-signature__type"><a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a></span>
-    <span class="phpdocumentor-signature__name">$provider</span>
-    </code>
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;requestTokenURL&#039; =&gt; &#039;https://localhost/oauth1/request_token&#039;, &#039;accessTokenURL&#039; =&gt; &#039;https://localhost/oauth1/access_token&#039;, &#039;revokeURL&#039; =&gt; &#039;https://localhost/oauth1/revoke_token&#039;, &#039;apiURL&#039; =&gt; &#039;https://localhost/oauth1/api&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">32</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;/oauth1/request_token&#039; =&gt; &#039;oauth_token=test_request_token&amp;oauth_token_secret=test_request_token_secret&amp;oauth_callback_confirmed=true&#039;, &#039;/oauth1/access_token&#039; =&gt; &#039;oauth_token=test_access_token&amp;oauth_token_secret=test_access_token_secret&amp;oauth_callback_confirmed=true&#039;, &#039;/oauth1/revoke_token&#039; =&gt; &#039;{&quot;message&quot;:&quot;token revoked&quot;}&#039;, &#039;/oauth1/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]</span>
+</code>
+
 
     
     
     
 
 </article>
+            </section>
+
+        
+    <section class="phpdocumentor-properties">
+        <h3 class="phpdocumentor-elements__header" id="properties">
+            Properties
+            <a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
                     <article
         class="
             phpdocumentor-element
             -property
-            -protected
+            -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_provider">
+        $provider
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_provider" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">48</span>
+    <span class="phpdocumentor-element-found-in__line">0</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type"><a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a></span>
+    <span class="phpdocumentor-signature__name">$provider</span>
     </code>
 
     
@@ -518,7 +580,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -551,7 +613,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -584,7 +646,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -617,7 +679,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -650,7 +712,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -683,7 +745,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -708,15 +770,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -741,15 +803,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -782,7 +844,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -807,15 +869,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -838,26 +900,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;requestTokenURL&#039; =&gt; &#039;https://localhost/oauth1/request_token&#039;, &#039;accessTokenURL&#039; =&gt; &#039;https://localhost/oauth1/access_token&#039;, &#039;revokeURL&#039; =&gt; &#039;https://localhost/oauth1/revoke_token&#039;, &#039;apiURL&#039; =&gt; &#039;https://localhost/oauth1/api&#039;]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -868,62 +930,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;/oauth1/request_token&#039; =&gt; &#039;oauth_token=test_request_token&amp;oauth_token_secret=test_request_token_secret&amp;oauth_callback_confirmed=true&#039;, &#039;/oauth1/access_token&#039; =&gt; &#039;oauth_token=test_access_token&amp;oauth_token_secret=test_access_token_secret&amp;oauth_callback_confirmed=true&#039;, &#039;/oauth1/revoke_token&#039; =&gt; &#039;{&quot;message&quot;:&quot;token revoked&quot;}&#039;, &#039;/oauth1/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -952,7 +981,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -987,7 +1016,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">75</span>
 
     </aside>
 
@@ -1018,7 +1047,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">53</span>
 
     </aside>
 
@@ -1049,7 +1078,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">133</span>
+    <span class="phpdocumentor-element-found-in__line">119</span>
 
     </aside>
 
@@ -1080,7 +1109,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1128,7 +1157,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">59</span>
 
     </aside>
 
@@ -1159,7 +1188,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignatureInvalidURLExc
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">69</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1190,7 +1219,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1221,7 +1250,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth1Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">48</span>
+    <span class="phpdocumentor-element-found-in__line">49</span>
 
     </aside>
 
@@ -1252,7 +1281,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1283,7 +1312,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseCallbac
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">121</span>
+    <span class="phpdocumentor-element-found-in__line">110</span>
 
     </aside>
 
@@ -1314,7 +1343,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">97</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1345,7 +1374,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">85</span>
 
     </aside>
 
@@ -1376,7 +1405,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">109</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
@@ -1407,7 +1436,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1438,7 +1467,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">146</span>
+    <span class="phpdocumentor-element-found-in__line">132</span>
 
     </aside>
 
@@ -1469,7 +1498,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1485,6 +1514,83 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                        -abstract                                "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">70</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">returns the fully qualified class name (FQCN) of the test subject</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__abstract">abstract</span>                <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1494,13 +1600,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1514,6 +1620,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1531,14 +1652,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1558,13 +1679,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1590,7 +1704,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1635,7 +1749,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1670,19 +1784,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1705,7 +1829,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1750,14 +1874,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1765,8 +1920,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1791,7 +2001,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">42</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -1913,29 +2123,35 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"></li>
                                             </ul>
                 </li>
             
@@ -1959,13 +2175,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html b/classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html
index 2073c0c9..370d6942 100644
--- a/classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html
+++ b/classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html
@@ -165,6 +165,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -209,12 +228,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -252,13 +265,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -270,23 +283,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -295,11 +296,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -369,7 +376,20 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+<dd>returns the fully qualified class name (FQCN) of the test subject</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -410,6 +430,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -422,6 +454,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -513,7 +608,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -579,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -612,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -627,39 +722,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">48</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-    </code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -678,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -711,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -744,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -777,7 +839,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -810,7 +872,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -843,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -868,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -901,15 +963,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -942,7 +1004,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -967,15 +1029,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -998,59 +1060,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -1064,26 +1094,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1095,29 +1124,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1146,7 +1175,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1181,7 +1210,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1229,7 +1258,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1260,7 +1289,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">82</span>
+    <span class="phpdocumentor-element-found-in__line">83</span>
 
     </aside>
 
@@ -1291,7 +1320,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1353,7 +1382,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1384,7 +1413,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1446,7 +1475,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1462,6 +1491,83 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                        -abstract                                "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">70</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">returns the fully qualified class name (FQCN) of the test subject</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__abstract">abstract</span>                <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1471,13 +1577,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1491,6 +1597,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1508,14 +1629,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1535,13 +1656,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1567,7 +1681,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1612,7 +1726,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1647,19 +1761,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1682,7 +1806,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1727,14 +1851,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1742,8 +1897,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1768,7 +1978,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1890,10 +2100,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1904,21 +2122,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#property_clientCredentialsScopes">$clientCredentialsScopes<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"></li>
                                             </ul>
                 </li>
             
@@ -1935,13 +2151,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html#method_testRequestCredentialsToken">testRequestCredentialsToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html b/classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html
index 1dddb4fe..1384b7f4 100644
--- a/classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html
+++ b/classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html
@@ -143,7 +143,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">24</span>
 
     </aside>
 
@@ -165,6 +165,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= [&#039;apiURL&#039; =&gt; &#039;https://localhost/oauth2/api&#039;, &#039;accessTokenURL&#039; =&gt; &#039;https://localhost/oauth2/access_token&#039;, &#039;refreshTokenURL&#039; =&gt; &#039;https://localhost/oauth2/refresh_token&#039;, &#039;clientCredentialsTokenURL&#039; =&gt; &#039;https://localhost/oauth2/client_credentials&#039;, &#039;revokeURL&#039; =&gt; &#039;https://localhost/oauth2/revoke_token&#039;]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= [&#039;/oauth2/access_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_access_token&quot;,&quot;expires_in&quot;:3600,&quot;state&quot;:&quot;test_state&quot;,&quot;scope&quot;:&quot;some_scope other_scope&quot;}&#039;, &#039;/oauth2/refresh_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_refreshed_access_token&quot;,&quot;expires_in&quot;:60,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/revoke_token&#039; =&gt; &#039;{&quot;message&quot;:&quot;token revoked&quot;}&#039;, &#039;/oauth2/client_credentials&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_client_credentials_token&quot;,&quot;expires_in&quot;:30,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -179,12 +198,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -222,13 +235,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -240,29 +253,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -386,25 +393,32 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
 </dt>
+<dd>returns the fully qualified class name (FQCN) of the test subject</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -445,6 +459,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -457,73 +483,103 @@ <h4 id="toc-methods">
 
 
         
-
-        
-    <section class="phpdocumentor-properties">
-        <h3 class="phpdocumentor-elements__header" id="properties">
-            Properties
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_provider">
-        $provider
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider" class="headerlink"><i class="fas fa-link"></i></a>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
 
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
     </h4>
+
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">0</span>
+    <span class="phpdocumentor-element-found-in__line">26</span>
 
     </aside>
 
     
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-        <span class="phpdocumentor-signature__type"><a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span>
-    <span class="phpdocumentor-signature__name">$provider</span>
-    </code>
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;apiURL&#039; =&gt; &#039;https://localhost/oauth2/api&#039;, &#039;accessTokenURL&#039; =&gt; &#039;https://localhost/oauth2/access_token&#039;, &#039;refreshTokenURL&#039; =&gt; &#039;https://localhost/oauth2/refresh_token&#039;, &#039;clientCredentialsTokenURL&#039; =&gt; &#039;https://localhost/oauth2/client_credentials&#039;, &#039;revokeURL&#039; =&gt; &#039;https://localhost/oauth2/revoke_token&#039;]</span>
+</code>
+
 
     
     
     
 
 </article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">34</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;/oauth2/access_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_access_token&quot;,&quot;expires_in&quot;:3600,&quot;state&quot;:&quot;test_state&quot;,&quot;scope&quot;:&quot;some_scope other_scope&quot;}&#039;, &#039;/oauth2/refresh_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_refreshed_access_token&quot;,&quot;expires_in&quot;:60,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/revoke_token&#039; =&gt; &#039;{&quot;message&quot;:&quot;token revoked&quot;}&#039;, &#039;/oauth2/client_credentials&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_client_credentials_token&quot;,&quot;expires_in&quot;:30,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
+
+        
+    <section class="phpdocumentor-properties">
+        <h3 class="phpdocumentor-elements__header" id="properties">
+            Properties
+            <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
                     <article
         class="
             phpdocumentor-element
             -property
-            -protected
+            -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_provider">
+        $provider
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">48</span>
+    <span class="phpdocumentor-element-found-in__line">0</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type"><a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span>
+    <span class="phpdocumentor-signature__name">$provider</span>
     </code>
 
     
@@ -548,7 +604,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -581,7 +637,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -614,7 +670,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -647,7 +703,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -680,7 +736,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -713,7 +769,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -738,15 +794,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -771,15 +827,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -812,7 +868,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -837,15 +893,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -868,26 +924,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;apiURL&#039; =&gt; &#039;https://localhost/oauth2/api&#039;, &#039;accessTokenURL&#039; =&gt; &#039;https://localhost/oauth2/access_token&#039;, &#039;refreshTokenURL&#039; =&gt; &#039;https://localhost/oauth2/refresh_token&#039;, &#039;clientCredentialsTokenURL&#039; =&gt; &#039;https://localhost/oauth2/client_credentials&#039;, &#039;revokeURL&#039; =&gt; &#039;https://localhost/oauth2/revoke_token&#039;]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -898,62 +954,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">33</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;/oauth2/access_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_access_token&quot;,&quot;expires_in&quot;:3600,&quot;state&quot;:&quot;test_state&quot;,&quot;scope&quot;:&quot;some_scope other_scope&quot;}&#039;, &#039;/oauth2/refresh_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_refreshed_access_token&quot;,&quot;expires_in&quot;:60,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/revoke_token&#039; =&gt; &#039;{&quot;message&quot;:&quot;token revoked&quot;}&#039;, &#039;/oauth2/client_credentials&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_client_credentials_token&quot;,&quot;expires_in&quot;:30,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -982,7 +1005,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1017,7 +1040,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1048,7 +1071,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1079,7 +1102,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1110,7 +1133,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1141,7 +1164,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1172,7 +1195,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1203,7 +1226,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1234,7 +1257,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1282,7 +1305,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1313,7 +1336,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1344,7 +1367,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1375,7 +1398,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1406,7 +1429,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1437,7 +1460,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1468,7 +1491,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1499,7 +1522,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1530,7 +1553,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1561,7 +1584,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1584,22 +1607,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1615,22 +1638,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1643,30 +1666,76 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
+                        -abstract                                "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">70</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">returns the fully qualified class name (FQCN) of the test subject</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__abstract">abstract</span>                <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">130</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
     
@@ -1679,13 +1748,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1699,6 +1768,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1716,14 +1800,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1743,13 +1827,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1775,7 +1852,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1820,7 +1897,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1855,19 +1932,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1890,7 +1977,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1935,14 +2022,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1950,8 +2068,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1976,7 +2149,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">47</span>
 
     </aside>
 
@@ -2098,29 +2271,35 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"></li>
                                             </ul>
                 </li>
             
@@ -2146,16 +2325,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html b/classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html
index bc5a3eed..6d7006f0 100644
--- a/classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html
+++ b/classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html
@@ -143,7 +143,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">27</span>
+    <span class="phpdocumentor-element-found-in__line">28</span>
 
     </aside>
 
@@ -165,6 +165,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -197,12 +216,6 @@ <h4 id="toc-properties">
                         &nbsp;: string            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -240,13 +253,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -258,23 +271,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser</a>
     <span>
@@ -283,11 +284,17 @@ <h4 id="toc-properties">
 <dd>a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</dd>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -345,7 +352,20 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+<dd>returns the fully qualified class name (FQCN) of the test subject</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -386,6 +406,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -398,6 +430,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -456,7 +551,7 @@ <h4 class="phpdocumentor-element__name" id="property_CFG">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">31</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
@@ -489,7 +584,7 @@ <h4 class="phpdocumentor-element__name" id="property_dotEnv">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -522,7 +617,7 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -537,39 +632,6 @@ <h4 class="phpdocumentor-element__name" id="property_ENV">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">48</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-    </code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -588,7 +650,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -621,7 +683,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -654,7 +716,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -687,7 +749,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -720,7 +782,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -753,7 +815,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -778,15 +840,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -811,15 +873,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -852,7 +914,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -877,15 +939,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -908,59 +970,27 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_testuser">
+        $testuser
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">35</span>
 
     </aside>
 
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">50</span>
-
-    </aside>
+        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
 
-    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type">string</span>
+    <span class="phpdocumentor-signature__name">$testuser</span>
+    </code>
 
     
     
@@ -974,26 +1004,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testuser">
-        $testuser
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
-        <p class="phpdocumentor-summary">a test username for live API tests, defined in .env as {ENV-PREFIX}_TESTUSER</p>
-
+    
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$testuser</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1005,29 +1034,29 @@ <h4 class="phpdocumentor-element__name" id="property_testuser">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1056,7 +1085,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1091,7 +1120,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1139,7 +1168,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1170,7 +1199,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMe">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">82</span>
+    <span class="phpdocumentor-element-found-in__line">83</span>
 
     </aside>
 
@@ -1201,7 +1230,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMeErrorException">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">86</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1232,7 +1261,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1263,7 +1292,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1294,7 +1323,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">79</span>
 
     </aside>
 
@@ -1310,6 +1339,83 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                        -abstract                                "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">70</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">returns the fully qualified class name (FQCN) of the test subject</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__abstract">abstract</span>                <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1319,13 +1425,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1339,6 +1445,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1356,14 +1477,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">74</span>
+    <span class="phpdocumentor-element-found-in__line">75</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1383,13 +1504,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1415,7 +1529,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1460,7 +1574,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">62</span>
+    <span class="phpdocumentor-element-found-in__line">63</span>
 
     </aside>
 
@@ -1495,19 +1609,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1530,7 +1654,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">70</span>
+    <span class="phpdocumentor-element-found-in__line">71</span>
 
     </aside>
 
@@ -1575,14 +1699,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1590,8 +1745,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1616,7 +1826,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthAPITestAbstract.php"><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1753,10 +1963,18 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
@@ -1765,21 +1983,19 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_CFG">$CFG<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_dotEnv">$dotEnv<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_ENV">$ENV<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#property_testuser">$testuser<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"></li>
                                             </ul>
                 </li>
             
@@ -1794,13 +2010,17 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testOAuthInstance">testOAuthInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html b/classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html
index 5f08ebed..56724bc8 100644
--- a/classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html
+++ b/classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html
@@ -131,6 +131,9 @@ <h2 class="phpdocumentor-content__title">
         </div>
     
     
+            <span class="phpdocumentor-element__extends">
+            Uses
+                            <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html"><abbr title="\chillerlan\OAuthTest\Helpers\HTTPFactoryTrait">HTTPFactoryTrait</abbr></a>                    </span>
     </h2>
 
 <div class="phpdocumentor-label-line">
@@ -165,6 +168,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -173,12 +195,6 @@ <h4 id="toc-properties">
 
 </h4>
 <dl class="phpdocumentor-table-of-contents">
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -216,13 +232,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -234,29 +250,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -302,7 +312,20 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+<dd>returns the fully qualified class name (FQCN) of the test subject</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -343,6 +366,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -355,47 +390,77 @@ <h4 id="toc-methods">
 
 
         
-
-        
-    <section class="phpdocumentor-properties">
-        <h3 class="phpdocumentor-elements__header" id="properties">
-            Properties
-            <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
 
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
     </h4>
+
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">48</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
     
-    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <code class="phpdocumentor-signature phpdocumentor-code ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-    </code>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
 
     
     
     
 
 </article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
+
+        
+    <section class="phpdocumentor-properties">
+        <h3 class="phpdocumentor-elements__header" id="properties">
+            Properties
+            <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
                     <article
         class="
             phpdocumentor-element
@@ -413,7 +478,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -446,7 +511,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -479,7 +544,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -512,7 +577,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -545,7 +610,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -578,7 +643,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -603,15 +668,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -636,15 +701,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -677,7 +742,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -702,15 +767,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -733,26 +798,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -763,62 +828,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -847,7 +879,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -882,7 +914,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -930,7 +962,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -961,7 +993,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -992,7 +1024,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1023,7 +1055,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1039,6 +1071,83 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                        -abstract                                "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">70</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">returns the fully qualified class name (FQCN) of the test subject</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__abstract">abstract</span>                <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1048,13 +1157,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1068,6 +1177,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1085,14 +1209,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1112,13 +1236,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1144,7 +1261,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1189,7 +1306,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1224,19 +1341,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1259,7 +1386,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1304,14 +1431,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1319,8 +1477,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1345,7 +1558,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1467,28 +1680,34 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"></li>
                                             </ul>
                 </li>
             
@@ -1501,13 +1720,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testOAuthInstance">testOAuthInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html
index afc93d01..cd8f9532 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/AmazonTest.php"><a href="files/tests-providers-unit-amazontest.html"><abbr title="tests/Providers/Unit/AmazonTest.php">AmazonTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Amazon::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/AmazonTest.php"><a href="files/tests-providers-unit-amazontest.html"><abbr title="tests/Providers/Unit/AmazonTest.php">AmazonTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html
index ad721142..5d54bf97 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -390,12 +397,6 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
@@ -421,7 +422,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -462,6 +475,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -474,6 +499,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -547,39 +635,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/BattleNetTest.php"><a href="files/tests-providers-unit-battlenettest.html"><abbr title="tests/Providers/Unit/BattleNetTest.php">BattleNetTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\BattleNet::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -598,7 +653,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -631,7 +686,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -664,7 +719,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -697,7 +752,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -730,7 +785,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -763,7 +818,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -788,15 +843,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -821,15 +876,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -862,7 +917,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -887,15 +942,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -918,26 +973,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -948,62 +1003,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1032,7 +1054,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1067,7 +1089,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1098,7 +1120,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1129,7 +1151,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1160,7 +1182,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1191,7 +1213,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1222,7 +1244,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1253,7 +1275,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1284,7 +1306,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1332,7 +1354,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1363,7 +1385,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1394,7 +1416,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1425,7 +1447,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1456,7 +1478,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1487,7 +1509,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1518,7 +1540,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1549,7 +1571,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1580,7 +1602,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1611,7 +1633,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1634,22 +1656,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1665,22 +1687,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testSetRegion">
+        testSetRegion()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#method_testSetRegion" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/BattleNetTest.php"><a href="files/tests-providers-unit-battlenettest.html"><abbr title="tests/Providers/Unit/BattleNetTest.php">BattleNetTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">26</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testSetRegion</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1696,22 +1718,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testSetRegion">
-        testSetRegion()
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#method_testSetRegion" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testSetRegionException">
+        testSetRegionException()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#method_testSetRegionException" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/BattleNetTest.php"><a href="files/tests-providers-unit-battlenettest.html"><abbr title="tests/Providers/Unit/BattleNetTest.php">BattleNetTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testSetRegion</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testSetRegionException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1727,22 +1749,22 @@ <h4 class="phpdocumentor-element__name" id="method_testSetRegion">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testSetRegionException">
-        testSetRegionException()
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#method_testSetRegionException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/BattleNetTest.php"><a href="files/tests-providers-unit-battlenettest.html"><abbr title="tests/Providers/Unit/BattleNetTest.php">BattleNetTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testSetRegionException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1755,25 +1777,25 @@ <h4 class="phpdocumentor-element__name" id="method_testSetRegionException">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/BattleNetTest.php"><a href="files/tests-providers-unit-battlenettest.html"><abbr title="tests/Providers/Unit/BattleNetTest.php">BattleNetTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,6 +1803,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1791,13 +1858,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1811,6 +1878,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1828,14 +1910,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1855,13 +1937,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1887,7 +1962,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1932,7 +2007,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1967,19 +2042,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -2002,7 +2087,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -2047,14 +2132,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -2062,8 +2178,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2088,7 +2259,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2210,30 +2381,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2259,18 +2436,21 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#method_testSetRegion">testSetRegion()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#method_testSetRegionException">testSetRegionException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html
index aba8782a..d27a2c1a 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= [&#039;/oauth2/access_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_access_token&quot;,&quot;expires_in&quot;:3600,&quot;state&quot;:&quot;test_state&quot;,&quot;scope&quot;:&quot;some_scope other_scope&quot;}&#039;, &#039;/oauth2/client_credentials&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_client_credentials_token&quot;,&quot;expires_in&quot;:30,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;, &#039;/oauth2/api/accounts&#039; =&gt; &#039;{&quot;data&quot;:[{&quot;id&quot;:&quot;12345&quot;}]}&#039;, &#039;/oauth2/revoke_token&#039; =&gt; &#039;&#039;]                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -451,7 +464,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#method_setUp">setUp()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/BigCartelTest.php"><a href="files/tests-providers-unit-bigcarteltest.html"><abbr title="tests/Providers/Unit/BigCartelTest.php">BigCartelTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">21</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;/oauth2/access_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_access_token&quot;,&quot;expires_in&quot;:3600,&quot;state&quot;:&quot;test_state&quot;,&quot;scope&quot;:&quot;some_scope other_scope&quot;}&#039;, &#039;/oauth2/client_credentials&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_client_credentials_token&quot;,&quot;expires_in&quot;:30,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;, &#039;/oauth2/api/accounts&#039; =&gt; &#039;{&quot;data&quot;:[{&quot;id&quot;:&quot;12345&quot;}]}&#039;, &#039;/oauth2/revoke_token&#039; =&gt; &#039;&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/BigCartelTest.php"><a href="files/tests-providers-unit-bigcarteltest.html"><abbr title="tests/Providers/Unit/BigCartelTest.php">BigCartelTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\BigCartel::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/BigCartelTest.php"><a href="files/tests-providers-unit-bigcarteltest.html"><abbr title="tests/Providers/Unit/BigCartelTest.php">BigCartelTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2008,13 +2179,13 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
 >
     <h4 class="phpdocumentor-element__name" id="method_setUp">
         setUp()
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#method_setUp" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/BigCartelTest.php"><a href="files/tests-providers-unit-bigcarteltest.html"><abbr title="tests/Providers/Unit/BigCartelTest.php">BigCartelTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,17 +2362,20 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#method_setUp">setUp()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
                     </ul>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html
index d6f873c1..70dd4d12 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/BitbucketTest.php"><a href="files/tests-providers-unit-bitbuckettest.html"><abbr title="tests/Providers/Unit/BitbucketTest.php">BitbucketTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Bitbucket::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/BitbucketTest.php"><a href="files/tests-providers-unit-bitbuckettest.html"><abbr title="tests/Providers/Unit/BitbucketTest.php">BitbucketTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html
index 1c516e85..6104ea53 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DeezerTest.php"><a href="files/tests-providers-unit-deezertest.html"><abbr title="tests/Providers/Unit/DeezerTest.php">DeezerTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">21</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= [&#039;apiURL&#039; =&gt; &#039;https://localhost/oauth2/api&#039;, &#039;accessTokenURL&#039; =&gt; &#039;https://localhost/oauth2/access_token&#039;]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= [&#039;/oauth2/access_token&#039; =&gt; &#039;access_token=test_access_token&amp;expires_in=3600&amp;state=test_state&amp;scope=some_scope%20other_scope&#039;, &#039;/oauth2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -397,25 +404,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -456,6 +469,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -468,6 +493,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DeezerTest.php"><a href="files/tests-providers-unit-deezertest.html"><abbr title="tests/Providers/Unit/DeezerTest.php">DeezerTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">28</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;apiURL&#039; =&gt; &#039;https://localhost/oauth2/api&#039;, &#039;accessTokenURL&#039; =&gt; &#039;https://localhost/oauth2/access_token&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DeezerTest.php"><a href="files/tests-providers-unit-deezertest.html"><abbr title="tests/Providers/Unit/DeezerTest.php">DeezerTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">33</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;/oauth2/access_token&#039; =&gt; &#039;access_token=test_access_token&amp;expires_in=3600&amp;state=test_state&amp;scope=some_scope%20other_scope&#039;, &#039;/oauth2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -541,39 +629,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DeezerTest.php"><a href="files/tests-providers-unit-deezertest.html"><abbr title="tests/Providers/Unit/DeezerTest.php">DeezerTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">23</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Deezer::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -592,7 +647,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -625,7 +680,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -658,7 +713,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -691,7 +746,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -724,7 +779,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -757,7 +812,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -782,15 +837,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -815,15 +870,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -856,7 +911,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -881,15 +936,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -912,26 +967,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -942,62 +997,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DeezerTest.php"><a href="files/tests-providers-unit-deezertest.html"><abbr title="tests/Providers/Unit/DeezerTest.php">DeezerTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;/oauth2/access_token&#039; =&gt; &#039;access_token=test_access_token&amp;expires_in=3600&amp;state=test_state&amp;scope=some_scope%20other_scope&#039;, &#039;/oauth2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1026,7 +1048,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1061,7 +1083,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1092,7 +1114,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1123,7 +1145,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1154,7 +1176,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DeezerTest.php"><a href="files/tests-providers-unit-deezertest.html"><abbr title="tests/Providers/Unit/DeezerTest.php">DeezerTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">73</span>
 
     </aside>
 
@@ -1185,7 +1207,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DeezerTest.php"><a href="files/tests-providers-unit-deezertest.html"><abbr title="tests/Providers/Unit/DeezerTest.php">DeezerTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -1216,7 +1238,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1247,7 +1269,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1278,7 +1300,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1326,7 +1348,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1357,7 +1379,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1388,7 +1410,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1419,7 +1441,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DeezerTest.php"><a href="files/tests-providers-unit-deezertest.html"><abbr title="tests/Providers/Unit/DeezerTest.php">DeezerTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">41</span>
+    <span class="phpdocumentor-element-found-in__line">49</span>
 
     </aside>
 
@@ -1450,7 +1472,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DeezerTest.php"><a href="files/tests-providers-unit-deezertest.html"><abbr title="tests/Providers/Unit/DeezerTest.php">DeezerTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">59</span>
 
     </aside>
 
@@ -1481,7 +1503,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DeezerTest.php"><a href="files/tests-providers-unit-deezertest.html"><abbr title="tests/Providers/Unit/DeezerTest.php">DeezerTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">63</span>
+    <span class="phpdocumentor-element-found-in__line">69</span>
 
     </aside>
 
@@ -1512,7 +1534,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1543,7 +1565,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1574,7 +1596,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1605,7 +1627,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1636,7 +1658,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1659,22 +1681,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1690,22 +1712,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1718,25 +1740,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DeezerTest.php"><a href="files/tests-providers-unit-deezertest.html"><abbr title="tests/Providers/Unit/DeezerTest.php">DeezerTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">24</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1744,6 +1766,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1754,13 +1821,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1774,6 +1841,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1791,14 +1873,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1818,13 +1900,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1850,7 +1925,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1895,7 +1970,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1930,19 +2005,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1965,7 +2050,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -2010,14 +2095,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -2025,8 +2141,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2051,7 +2222,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2173,30 +2344,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2223,16 +2400,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html
index cea0d7d1..78ad1288 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= [&#039;/oauth2/access_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_access_token&quot;,&quot;expires_in&quot;:3600,&quot;state&quot;:&quot;test_state&quot;,&quot;scope&quot;:&quot;some_scope other_scope&quot;}&#039;, &#039;/oauth2/refresh_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_refreshed_access_token&quot;,&quot;expires_in&quot;:60,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/revoke_token&#039; =&gt; &#039;{&quot;success&quot;: true}&#039;, &#039;/oauth2/client_credentials&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_client_credentials_token&quot;,&quot;expires_in&quot;:30,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -451,7 +464,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#method_setUp">setUp()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DeviantArtTest.php"><a href="files/tests-providers-unit-deviantarttest.html"><abbr title="tests/Providers/Unit/DeviantArtTest.php">DeviantArtTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">21</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;/oauth2/access_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_access_token&quot;,&quot;expires_in&quot;:3600,&quot;state&quot;:&quot;test_state&quot;,&quot;scope&quot;:&quot;some_scope other_scope&quot;}&#039;, &#039;/oauth2/refresh_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_refreshed_access_token&quot;,&quot;expires_in&quot;:60,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/revoke_token&#039; =&gt; &#039;{&quot;success&quot;: true}&#039;, &#039;/oauth2/client_credentials&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_client_credentials_token&quot;,&quot;expires_in&quot;:30,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DeviantArtTest.php"><a href="files/tests-providers-unit-deviantarttest.html"><abbr title="tests/Providers/Unit/DeviantArtTest.php">DeviantArtTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\DeviantArt::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DeviantArtTest.php"><a href="files/tests-providers-unit-deviantarttest.html"><abbr title="tests/Providers/Unit/DeviantArtTest.php">DeviantArtTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2008,13 +2179,13 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
 >
     <h4 class="phpdocumentor-element__name" id="method_setUp">
         setUp()
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#method_setUp" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DeviantArtTest.php"><a href="files/tests-providers-unit-deviantarttest.html"><abbr title="tests/Providers/Unit/DeviantArtTest.php">DeviantArtTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,17 +2362,20 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html#method_setUp">setUp()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
                     </ul>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html
index d96544db..83058075 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -379,7 +386,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -420,6 +439,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -432,6 +463,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -505,39 +599,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DiscogsTest.php"><a href="files/tests-providers-unit-discogstest.html"><abbr title="tests/Providers/Unit/DiscogsTest.php">DiscogsTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Discogs::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -556,7 +617,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -589,7 +650,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -622,7 +683,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -655,7 +716,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -688,7 +749,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -721,7 +782,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -746,15 +807,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -779,15 +840,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -820,7 +881,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -845,15 +906,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -876,26 +937,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -906,62 +967,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -990,7 +1018,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1025,7 +1053,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">75</span>
 
     </aside>
 
@@ -1056,7 +1084,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">53</span>
 
     </aside>
 
@@ -1087,7 +1115,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">133</span>
+    <span class="phpdocumentor-element-found-in__line">119</span>
 
     </aside>
 
@@ -1118,7 +1146,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1166,7 +1194,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">59</span>
 
     </aside>
 
@@ -1197,7 +1225,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignatureInvalidURLExc
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">69</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1228,7 +1256,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1259,7 +1287,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth1Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">48</span>
+    <span class="phpdocumentor-element-found-in__line">49</span>
 
     </aside>
 
@@ -1290,7 +1318,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1321,7 +1349,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseCallbac
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">121</span>
+    <span class="phpdocumentor-element-found-in__line">110</span>
 
     </aside>
 
@@ -1352,7 +1380,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">97</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1383,7 +1411,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">85</span>
 
     </aside>
 
@@ -1414,7 +1442,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">109</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
@@ -1445,7 +1473,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1476,7 +1504,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">146</span>
+    <span class="phpdocumentor-element-found-in__line">132</span>
 
     </aside>
 
@@ -1507,7 +1535,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1523,6 +1551,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DiscogsTest.php"><a href="files/tests-providers-unit-discogstest.html"><abbr title="tests/Providers/Unit/DiscogsTest.php">DiscogsTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">21</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1532,13 +1636,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1552,6 +1656,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1569,14 +1688,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1596,13 +1715,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1628,7 +1740,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1673,7 +1785,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1708,19 +1820,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1743,7 +1865,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1788,14 +1910,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1803,8 +1956,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1829,7 +2037,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1951,30 +2159,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"></li>
                                             </ul>
                 </li>
             
@@ -1998,13 +2212,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html
index 2f15306f..070f9ae4 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DiscordTest.php"><a href="files/tests-providers-unit-discordtest.html"><abbr title="tests/Providers/Unit/DiscordTest.php">DiscordTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Discord::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/DiscordTest.php"><a href="files/tests-providers-unit-discordtest.html"><abbr title="tests/Providers/Unit/DiscordTest.php">DiscordTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html
index 1a3e9bed..6bbbe906 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html
@@ -164,6 +164,30 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= [&#039;requestTokenURL&#039; =&gt; &#039;https://localhost/oauth1/request_token&#039;, &#039;accessTokenURL&#039; =&gt; &#039;https://localhost/oauth1/access_token&#039;, &#039;apiURL&#039; =&gt; &#039;https://localhost/oauth1/api&#039;]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= [
+    &#039;/oauth1/request_token&#039; =&gt; &#039;oauth_token=test_request_token&amp;oauth_token_secret=test_request_token_secret&amp;oauth_callback_confirmed=true&#039;,
+    &#039;/oauth1/access_token&#039; =&gt; &#039;oauth_token=test_access_token&amp;oauth_token_secret=test_access_token_secret&amp;oauth_callback_confirmed=true&#039;,
+    // the Flickr client does not add a path, so &quot;/request&quot; is missing
+    &#039;/oauth1/api&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;,
+]                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +208,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +245,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +263,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -379,7 +391,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -420,6 +444,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -432,6 +468,74 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/FlickrTest.php"><a href="files/tests-providers-unit-flickrtest.html"><abbr title="tests/Providers/Unit/FlickrTest.php">FlickrTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">25</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;requestTokenURL&#039; =&gt; &#039;https://localhost/oauth1/request_token&#039;, &#039;accessTokenURL&#039; =&gt; &#039;https://localhost/oauth1/access_token&#039;, &#039;apiURL&#039; =&gt; &#039;https://localhost/oauth1/api&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/FlickrTest.php"><a href="files/tests-providers-unit-flickrtest.html"><abbr title="tests/Providers/Unit/FlickrTest.php">FlickrTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">31</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[
+    &#039;/oauth1/request_token&#039; =&gt; &#039;oauth_token=test_request_token&amp;oauth_token_secret=test_request_token_secret&amp;oauth_callback_confirmed=true&#039;,
+    &#039;/oauth1/access_token&#039; =&gt; &#039;oauth_token=test_access_token&amp;oauth_token_secret=test_access_token_secret&amp;oauth_callback_confirmed=true&#039;,
+    // the Flickr client does not add a path, so &quot;/request&quot; is missing
+    &#039;/oauth1/api&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;,
+]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -505,39 +609,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/FlickrTest.php"><a href="files/tests-providers-unit-flickrtest.html"><abbr title="tests/Providers/Unit/FlickrTest.php">FlickrTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Flickr::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -556,7 +627,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -589,7 +660,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -622,7 +693,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -655,7 +726,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -688,7 +759,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -721,7 +792,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -746,15 +817,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -779,15 +850,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -820,7 +891,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -845,15 +916,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -876,26 +947,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -906,67 +977,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/FlickrTest.php"><a href="files/tests-providers-unit-flickrtest.html"><abbr title="tests/Providers/Unit/FlickrTest.php">FlickrTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[
-    &#039;/oauth1/request_token&#039; =&gt; &#039;oauth_token=test_request_token&amp;oauth_token_secret=test_request_token_secret&amp;oauth_callback_confirmed=true&#039;,
-    &#039;/oauth1/access_token&#039; =&gt; &#039;oauth_token=test_access_token&amp;oauth_token_secret=test_access_token_secret&amp;oauth_callback_confirmed=true&#039;,
-    // the Flickr client does not add a path, so &quot;/request&quot; is missing
-    &#039;/oauth1/api&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;,
-]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -995,7 +1028,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1030,7 +1063,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">75</span>
 
     </aside>
 
@@ -1061,7 +1094,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">53</span>
 
     </aside>
 
@@ -1092,7 +1125,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">133</span>
+    <span class="phpdocumentor-element-found-in__line">119</span>
 
     </aside>
 
@@ -1123,7 +1156,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1171,7 +1204,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">59</span>
 
     </aside>
 
@@ -1202,7 +1235,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignatureInvalidURLExc
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">69</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1233,7 +1266,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1264,7 +1297,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth1Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">48</span>
+    <span class="phpdocumentor-element-found-in__line">49</span>
 
     </aside>
 
@@ -1295,7 +1328,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1326,7 +1359,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseCallbac
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">121</span>
+    <span class="phpdocumentor-element-found-in__line">110</span>
 
     </aside>
 
@@ -1357,7 +1390,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">97</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1388,7 +1421,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">85</span>
 
     </aside>
 
@@ -1419,7 +1452,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">109</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
@@ -1450,7 +1483,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1481,7 +1514,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">146</span>
+    <span class="phpdocumentor-element-found-in__line">132</span>
 
     </aside>
 
@@ -1512,7 +1545,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1528,6 +1561,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/FlickrTest.php"><a href="files/tests-providers-unit-flickrtest.html"><abbr title="tests/Providers/Unit/FlickrTest.php">FlickrTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">21</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1537,13 +1646,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1557,6 +1666,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1574,14 +1698,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1601,13 +1725,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1633,7 +1750,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1678,7 +1795,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1713,19 +1830,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1748,7 +1875,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1793,14 +1920,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1808,8 +1966,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1834,7 +2047,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1956,30 +2169,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2003,13 +2222,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html
index 9f1057e1..135f6699 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/FoursquareTest.php"><a href="files/tests-providers-unit-foursquaretest.html"><abbr title="tests/Providers/Unit/FoursquareTest.php">FoursquareTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Foursquare::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/FoursquareTest.php"><a href="files/tests-providers-unit-foursquaretest.html"><abbr title="tests/Providers/Unit/FoursquareTest.php">FoursquareTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html
index 882487b0..8bac2787 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GitHubTest.php"><a href="files/tests-providers-unit-githubtest.html"><abbr title="tests/Providers/Unit/GitHubTest.php">GitHubTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\GitHub::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GitHubTest.php"><a href="files/tests-providers-unit-githubtest.html"><abbr title="tests/Providers/Unit/GitHubTest.php">GitHubTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html
index c7179a80..15d0caba 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GitLabTest.php"><a href="files/tests-providers-unit-gitlabtest.html"><abbr title="tests/Providers/Unit/GitLabTest.php">GitLabTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\GitLab::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GitLabTest.php"><a href="files/tests-providers-unit-gitlabtest.html"><abbr title="tests/Providers/Unit/GitLabTest.php">GitLabTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html
index f28e32e0..af80a187 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GoogleTest.php"><a href="files/tests-providers-unit-googletest.html"><abbr title="tests/Providers/Unit/GoogleTest.php">GoogleTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Google::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GoogleTest.php"><a href="files/tests-providers-unit-googletest.html"><abbr title="tests/Providers/Unit/GoogleTest.php">GoogleTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html b/classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html
index 59387de7..fac44137 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= [&#039;authURL&#039; =&gt; &#039;https://localhost/gw2/auth&#039;, &#039;apiURL&#039; =&gt; &#039;https://localhost/gw2/api&#039;]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= [&#039;/gw2/auth&#039; =&gt; &#039;{&quot;id&quot;:&quot;00000000-1111-2222-3333-444444444444&quot;,&quot;name&quot;:&quot;GW2Token&quot;,&quot;permissions&quot;:[&quot;foo&quot;,&quot;bar&quot;]}&#039;, &#039;/gw2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -402,12 +409,6 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
@@ -433,7 +434,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -474,6 +487,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -486,6 +511,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GuildWars2Test.php"><a href="files/tests-providers-unit-guildwars2test.html"><abbr title="tests/Providers/Unit/GuildWars2Test.php">GuildWars2Test.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">22</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;authURL&#039; =&gt; &#039;https://localhost/gw2/auth&#039;, &#039;apiURL&#039; =&gt; &#039;https://localhost/gw2/api&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GuildWars2Test.php"><a href="files/tests-providers-unit-guildwars2test.html"><abbr title="tests/Providers/Unit/GuildWars2Test.php">GuildWars2Test.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">27</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;/gw2/auth&#039; =&gt; &#039;{&quot;id&quot;:&quot;00000000-1111-2222-3333-444444444444&quot;,&quot;name&quot;:&quot;GW2Token&quot;,&quot;permissions&quot;:[&quot;foo&quot;,&quot;bar&quot;]}&#039;, &#039;/gw2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -559,39 +647,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GuildWars2Test.php"><a href="files/tests-providers-unit-guildwars2test.html"><abbr title="tests/Providers/Unit/GuildWars2Test.php">GuildWars2Test.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\GuildWars2::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -610,7 +665,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -643,7 +698,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -676,7 +731,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -709,7 +764,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -742,7 +797,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -775,7 +830,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -800,15 +855,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -833,15 +888,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -874,7 +929,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -899,15 +954,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -930,26 +985,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -960,62 +1015,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GuildWars2Test.php"><a href="files/tests-providers-unit-guildwars2test.html"><abbr title="tests/Providers/Unit/GuildWars2Test.php">GuildWars2Test.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;/gw2/auth/v2/tokeninfo&#039; =&gt; &#039;{&quot;id&quot;:&quot;00000000-1111-2222-3333-444444444444&quot;,&quot;name&quot;:&quot;GW2Token&quot;,&quot;permissions&quot;:[&quot;foo&quot;,&quot;bar&quot;]}&#039;, &#039;/oauth2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1044,7 +1066,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1079,7 +1101,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1110,7 +1132,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1141,7 +1163,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1172,7 +1194,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GuildWars2Test.php"><a href="files/tests-providers-unit-guildwars2test.html"><abbr title="tests/Providers/Unit/GuildWars2Test.php">GuildWars2Test.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">57</span>
 
     </aside>
 
@@ -1203,7 +1225,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GuildWars2Test.php"><a href="files/tests-providers-unit-guildwars2test.html"><abbr title="tests/Providers/Unit/GuildWars2Test.php">GuildWars2Test.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">48</span>
+    <span class="phpdocumentor-element-found-in__line">53</span>
 
     </aside>
 
@@ -1234,7 +1256,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1265,7 +1287,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1296,7 +1318,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1344,7 +1366,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1375,7 +1397,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1406,7 +1428,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1437,7 +1459,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1468,7 +1490,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1499,7 +1521,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1530,7 +1552,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1561,7 +1583,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1592,7 +1614,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1623,7 +1645,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1654,7 +1676,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestGetAccessTokenNotS
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GuildWars2Test.php"><a href="files/tests-providers-unit-guildwars2test.html"><abbr title="tests/Providers/Unit/GuildWars2Test.php">GuildWars2Test.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">63</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1685,7 +1707,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestGetAuthURLNotSuppo
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GuildWars2Test.php"><a href="files/tests-providers-unit-guildwars2test.html"><abbr title="tests/Providers/Unit/GuildWars2Test.php">GuildWars2Test.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">56</span>
+    <span class="phpdocumentor-element-found-in__line">61</span>
 
     </aside>
 
@@ -1708,22 +1730,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestGetAuthURLNotSuppo
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1739,22 +1761,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testStoreGW2InvalidToken">
+        testStoreGW2InvalidToken()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#method_testStoreGW2InvalidToken" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GuildWars2Test.php"><a href="files/tests-providers-unit-guildwars2test.html"><abbr title="tests/Providers/Unit/GuildWars2Test.php">GuildWars2Test.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">46</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testStoreGW2InvalidToken</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1770,22 +1792,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testStoreGW2InvalidToken">
-        testStoreGW2InvalidToken()
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#method_testStoreGW2InvalidToken" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testStoreGW2Token">
+        testStoreGW2Token()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#method_testStoreGW2Token" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GuildWars2Test.php"><a href="files/tests-providers-unit-guildwars2test.html"><abbr title="tests/Providers/Unit/GuildWars2Test.php">GuildWars2Test.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">41</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testStoreGW2InvalidToken</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testStoreGW2Token</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1801,22 +1823,22 @@ <h4 class="phpdocumentor-element__name" id="method_testStoreGW2InvalidToken">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testStoreGW2Token">
-        testStoreGW2Token()
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#method_testStoreGW2Token" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GuildWars2Test.php"><a href="files/tests-providers-unit-guildwars2test.html"><abbr title="tests/Providers/Unit/GuildWars2Test.php">GuildWars2Test.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testStoreGW2Token</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1829,25 +1851,25 @@ <h4 class="phpdocumentor-element__name" id="method_testStoreGW2Token">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/GuildWars2Test.php"><a href="files/tests-providers-unit-guildwars2test.html"><abbr title="tests/Providers/Unit/GuildWars2Test.php">GuildWars2Test.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1855,6 +1877,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1865,13 +1932,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1885,6 +1952,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1902,14 +1984,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1929,13 +2011,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1961,7 +2036,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -2006,7 +2081,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -2041,19 +2116,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -2076,7 +2161,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -2121,14 +2206,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -2136,8 +2252,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2162,7 +2333,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2284,30 +2455,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"></li>
                                             </ul>
                 </li>
             
@@ -2335,18 +2512,21 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#method_testRequestGetAccessTokenNotSupportedException">testRequestGetAccessTokenNotSupportedException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#method_testRequestGetAuthURLNotSupportedException">testRequestGetAuthURLNotSupportedException()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#method_testStoreGW2InvalidToken">testStoreGW2InvalidToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#method_testStoreGW2Token">testStoreGW2Token()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html
index 57f2df36..81558a2b 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/ImgurTest.php"><a href="files/tests-providers-unit-imgurtest.html"><abbr title="tests/Providers/Unit/ImgurTest.php">ImgurTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Imgur::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/ImgurTest.php"><a href="files/tests-providers-unit-imgurtest.html"><abbr title="tests/Providers/Unit/ImgurTest.php">ImgurTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html
index 5f541f25..2dc41a38 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/LastFMTest.php"><a href="files/tests-providers-unit-lastfmtest.html"><abbr title="tests/Providers/Unit/LastFMTest.php">LastFMTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">21</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= [&#039;apiURL&#039; =&gt; &#039;https://localhost/lastfm/api&#039;, &#039;accessTokenURL&#039; =&gt; &#039;https://localhost/lastfm/token&#039;]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= [&#039;/lastfm/token&#039; =&gt; &#039;{&quot;session&quot;:{&quot;key&quot;:&quot;session_key&quot;}}&#039;, &#039;/lastfm/api&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -178,12 +197,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Providers-LastFM.html"><abbr title="\chillerlan\OAuth\Providers\LastFM">LastFM</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -221,13 +234,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -239,29 +252,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -367,7 +374,20 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+<dd>returns the fully qualified class name (FQCN) of the test subject</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -408,63 +428,105 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
     </dl>
 
 
 
 
         
-
-        
-    <section class="phpdocumentor-properties">
-        <h3 class="phpdocumentor-elements__header" id="properties">
-            Properties
-            <a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
 
         </h3>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_provider">
-        $provider
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#property_provider" class="headerlink"><i class="fas fa-link"></i></a>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
 
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
     </h4>
+
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/LastFMTest.php"><a href="files/tests-providers-unit-lastfmtest.html"><abbr title="tests/Providers/Unit/LastFMTest.php">LastFMTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">0</span>
+    <span class="phpdocumentor-element-found-in__line">24</span>
 
     </aside>
 
     
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-        <span class="phpdocumentor-signature__type"><a href="classes/chillerlan-OAuth-Providers-LastFM.html"><abbr title="\chillerlan\OAuth\Providers\LastFM">LastFM</abbr></a></span>
-    <span class="phpdocumentor-signature__name">$provider</span>
-    </code>
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;apiURL&#039; =&gt; &#039;https://localhost/lastfm/api&#039;, &#039;accessTokenURL&#039; =&gt; &#039;https://localhost/lastfm/token&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/LastFMTest.php"><a href="files/tests-providers-unit-lastfmtest.html"><abbr title="tests/Providers/Unit/LastFMTest.php">LastFMTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">29</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;/lastfm/token&#039; =&gt; &#039;{&quot;session&quot;:{&quot;key&quot;:&quot;session_key&quot;}}&#039;, &#039;/lastfm/api&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]</span>
+</code>
+
 
     
     
     
 
 </article>
+            </section>
+
+        
+    <section class="phpdocumentor-properties">
+        <h3 class="phpdocumentor-elements__header" id="properties">
+            Properties
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
                     <article
         class="
             phpdocumentor-element
             -property
-            -protected
+            -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_provider">
+        $provider
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#property_provider" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
@@ -472,16 +534,16 @@ <h4 class="phpdocumentor-element__name" id="property_FQN">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/LastFMTest.php"><a href="files/tests-providers-unit-lastfmtest.html"><abbr title="tests/Providers/Unit/LastFMTest.php">LastFMTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">0</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\LastFM::class</span></code>
+    <span class="phpdocumentor-signature__visibility">public</span>
+        <span class="phpdocumentor-signature__type"><a href="classes/chillerlan-OAuth-Providers-LastFM.html"><abbr title="\chillerlan\OAuth\Providers\LastFM">LastFM</abbr></a></span>
+    <span class="phpdocumentor-signature__name">$provider</span>
+    </code>
 
     
     
@@ -505,7 +567,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -538,7 +600,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -571,7 +633,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -604,7 +666,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -637,7 +699,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -670,7 +732,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -695,15 +757,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -728,15 +790,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -769,7 +831,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -794,15 +856,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -825,26 +887,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -855,62 +917,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/LastFMTest.php"><a href="files/tests-providers-unit-lastfmtest.html"><abbr title="tests/Providers/Unit/LastFMTest.php">LastFMTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;/lastfm/auth&#039; =&gt; &#039;{&quot;session&quot;:{&quot;key&quot;:&quot;session_key&quot;}}&#039;, &#039;/lastfm/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -939,7 +968,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -974,7 +1003,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/LastFMTest.php"><a href="files/tests-providers-unit-lastfmtest.html"><abbr title="tests/Providers/Unit/LastFMTest.php">LastFMTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1036,7 +1065,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/LastFMTest.php"><a href="files/tests-providers-unit-lastfmtest.html"><abbr title="tests/Providers/Unit/LastFMTest.php">LastFMTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">44</span>
 
     </aside>
 
@@ -1067,7 +1096,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1115,7 +1144,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/LastFMTest.php"><a href="files/tests-providers-unit-lastfmtest.html"><abbr title="tests/Providers/Unit/LastFMTest.php">LastFMTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">50</span>
 
     </aside>
 
@@ -1146,7 +1175,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1177,7 +1206,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1208,7 +1237,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/LastFMTest.php"><a href="files/tests-providers-unit-lastfmtest.html"><abbr title="tests/Providers/Unit/LastFMTest.php">LastFMTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">51</span>
+    <span class="phpdocumentor-element-found-in__line">59</span>
 
     </aside>
 
@@ -1239,7 +1268,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseError">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/LastFMTest.php"><a href="files/tests-providers-unit-lastfmtest.html"><abbr title="tests/Providers/Unit/LastFMTest.php">LastFMTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">73</span>
+    <span class="phpdocumentor-element-found-in__line">77</span>
 
     </aside>
 
@@ -1270,7 +1299,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoData"
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/LastFMTest.php"><a href="files/tests-providers-unit-lastfmtest.html"><abbr title="tests/Providers/Unit/LastFMTest.php">LastFMTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">64</span>
+    <span class="phpdocumentor-element-found-in__line">70</span>
 
     </aside>
 
@@ -1301,7 +1330,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/LastFMTest.php"><a href="files/tests-providers-unit-lastfmtest.html"><abbr title="tests/Providers/Unit/LastFMTest.php">LastFMTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">89</span>
 
     </aside>
 
@@ -1332,7 +1361,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1363,7 +1392,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/LastFMTest.php"><a href="files/tests-providers-unit-lastfmtest.html"><abbr title="tests/Providers/Unit/LastFMTest.php">LastFMTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">107</span>
+    <span class="phpdocumentor-element-found-in__line">105</span>
 
     </aside>
 
@@ -1394,7 +1423,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestPost">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/LastFMTest.php"><a href="files/tests-providers-unit-lastfmtest.html"><abbr title="tests/Providers/Unit/LastFMTest.php">LastFMTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">114</span>
+    <span class="phpdocumentor-element-found-in__line">112</span>
 
     </aside>
 
@@ -1425,7 +1454,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1441,6 +1470,83 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/LastFMTest.php"><a href="files/tests-providers-unit-lastfmtest.html"><abbr title="tests/Providers/Unit/LastFMTest.php">LastFMTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">40</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">returns the fully qualified class name (FQCN) of the test subject</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1450,13 +1556,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1470,6 +1576,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1487,14 +1608,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1514,13 +1635,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1546,7 +1660,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1591,7 +1705,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1626,19 +1740,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1661,7 +1785,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1706,14 +1830,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1721,8 +1876,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1838,29 +2048,35 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"></li>
                                             </ul>
                 </li>
             
@@ -1883,13 +2099,17 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#method_testRequest">testRequest()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#method_testRequestPost">testRequestPost()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                     </ul>
             </li>
                     </ul>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html
index 3a2d4ef2..09437086 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= [&#039;apiURL&#039; =&gt; &#039;https://localhost/oauth2/api&#039;, &#039;accessTokenURL&#039; =&gt; &#039;https://localhost/oauth2/access_token&#039;]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= [&#039;/oauth2/access_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_access_token&quot;,&quot;expires_in&quot;:3600,&quot;state&quot;:&quot;test_state&quot;,&quot;scope&quot;:&quot;some_scope other_scope&quot;}&#039;, &#039;/oauth2/metadata&#039; =&gt; &#039;{&quot;metadata&quot;:&quot;whatever&quot;}&#039;, &#039;/3.0/&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow! (/3.0/)&quot;}&#039;]                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,23 +258,11 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#property_testResponses">$testResponses</a>
-    <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#property_token">$token</a>
     <span>
@@ -269,11 +270,17 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
+    <span>
+                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+</dt>
+
     </dl>
 
 <h4 id="toc-methods">
@@ -409,25 +416,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -468,12 +481,87 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
     </dl>
 
 
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MailChimpTest.php"><a href="files/tests-providers-unit-mailchimptest.html"><abbr title="tests/Providers/Unit/MailChimpTest.php">MailChimpTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">24</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;apiURL&#039; =&gt; &#039;https://localhost/oauth2/api&#039;, &#039;accessTokenURL&#039; =&gt; &#039;https://localhost/oauth2/access_token&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MailChimpTest.php"><a href="files/tests-providers-unit-mailchimptest.html"><abbr title="tests/Providers/Unit/MailChimpTest.php">MailChimpTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">29</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;/oauth2/access_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_access_token&quot;,&quot;expires_in&quot;:3600,&quot;state&quot;:&quot;test_state&quot;,&quot;scope&quot;:&quot;some_scope other_scope&quot;}&#039;, &#039;/oauth2/metadata&#039; =&gt; &#039;{&quot;metadata&quot;:&quot;whatever&quot;}&#039;, &#039;/3.0/&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow! (/3.0/)&quot;}&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -547,39 +635,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MailChimpTest.php"><a href="files/tests-providers-unit-mailchimptest.html"><abbr title="tests/Providers/Unit/MailChimpTest.php">MailChimpTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">24</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\MailChimp::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -598,7 +653,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -631,7 +686,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -664,7 +719,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -697,7 +752,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -730,7 +785,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -763,7 +818,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -788,15 +843,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -821,15 +876,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -862,7 +917,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -887,15 +942,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -918,42 +973,9 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">49</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_token">
+        $token
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#property_token" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
@@ -961,16 +983,16 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MailChimpTest.php"><a href="files/tests-providers-unit-mailchimptest.html"><abbr title="tests/Providers/Unit/MailChimpTest.php">MailChimpTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;/oauth2/access_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_access_token&quot;,&quot;expires_in&quot;:3600,&quot;state&quot;:&quot;test_state&quot;,&quot;scope&quot;:&quot;some_scope other_scope&quot;}&#039;, &#039;/oauth2/metadata&#039; =&gt; &#039;{&quot;metadata&quot;:&quot;whatever&quot;}&#039;, &#039;/3.0/&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow! (/3.0/)&quot;}&#039;]</span></code>
+        <span class="phpdocumentor-signature__type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
+    <span class="phpdocumentor-signature__name">$token</span>
+    </code>
 
     
     
@@ -984,25 +1006,25 @@ <h4 class="phpdocumentor-element__name" id="property_testResponses">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_token">
-        $token
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#property_token" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MailChimpTest.php"><a href="files/tests-providers-unit-mailchimptest.html"><abbr title="tests/Providers/Unit/MailChimpTest.php">MailChimpTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></span>
-    <span class="phpdocumentor-signature__name">$token</span>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
     </code>
 
     
@@ -1014,29 +1036,29 @@ <h4 class="phpdocumentor-element__name" id="property_token">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">38</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__visibility">private</span>
+        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1065,7 +1087,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1100,7 +1122,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MailChimpTest.php"><a href="files/tests-providers-unit-mailchimptest.html"><abbr title="tests/Providers/Unit/MailChimpTest.php">MailChimpTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -1131,7 +1153,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1162,7 +1184,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1193,7 +1215,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1224,7 +1246,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1255,7 +1277,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1286,7 +1308,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1317,7 +1339,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1348,7 +1370,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1396,7 +1418,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetTokenMetadata">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MailChimpTest.php"><a href="files/tests-providers-unit-mailchimptest.html"><abbr title="tests/Providers/Unit/MailChimpTest.php">MailChimpTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">63</span>
+    <span class="phpdocumentor-element-found-in__line">59</span>
 
     </aside>
 
@@ -1427,7 +1449,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1458,7 +1480,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1489,7 +1511,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1520,7 +1542,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1551,7 +1573,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1582,7 +1604,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1613,7 +1635,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1644,7 +1666,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1675,7 +1697,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1706,7 +1728,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MailChimpTest.php"><a href="files/tests-providers-unit-mailchimptest.html"><abbr title="tests/Providers/Unit/MailChimpTest.php">MailChimpTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">47</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1729,22 +1751,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MailChimpTest.php"><a href="files/tests-providers-unit-mailchimptest.html"><abbr title="tests/Providers/Unit/MailChimpTest.php">MailChimpTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1760,22 +1782,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1788,25 +1810,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MailChimpTest.php"><a href="files/tests-providers-unit-mailchimptest.html"><abbr title="tests/Providers/Unit/MailChimpTest.php">MailChimpTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">50</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1814,6 +1836,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1824,13 +1891,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1844,6 +1911,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1861,14 +1943,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1888,13 +1970,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1920,7 +1995,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1965,7 +2040,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -2000,19 +2075,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -2035,7 +2120,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -2080,14 +2165,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -2095,8 +2211,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2212,31 +2383,37 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#property_token">$token<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2264,16 +2441,19 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                     </ul>
             </li>
                     </ul>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html
index 7d26e98a..c9c013b5 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -390,12 +397,6 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
@@ -415,7 +416,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -456,6 +469,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -468,6 +493,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -541,39 +629,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MastodonTest.php"><a href="files/tests-providers-unit-mastodontest.html"><abbr title="tests/Providers/Unit/MastodonTest.php">MastodonTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Mastodon::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -592,7 +647,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -625,7 +680,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -658,7 +713,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -691,7 +746,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -724,7 +779,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -757,7 +812,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -782,15 +837,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -815,15 +870,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -856,7 +911,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -881,15 +936,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -912,26 +967,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -942,62 +997,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1026,7 +1048,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1061,7 +1083,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1092,7 +1114,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1123,7 +1145,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1154,7 +1176,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1185,7 +1207,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MastodonTest.php"><a href="files/tests-providers-unit-mastodontest.html"><abbr title="tests/Providers/Unit/MastodonTest.php">MastodonTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">26</span>
 
     </aside>
 
@@ -1216,7 +1238,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1247,7 +1269,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1278,7 +1300,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1326,7 +1348,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1357,7 +1379,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1388,7 +1410,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1419,7 +1441,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1450,7 +1472,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1481,7 +1503,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1512,7 +1534,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1543,7 +1565,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1574,7 +1596,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1605,7 +1627,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1628,22 +1650,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1659,22 +1681,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testSetInvalidInstance">
+        testSetInvalidInstance()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html#method_testSetInvalidInstance" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MastodonTest.php"><a href="files/tests-providers-unit-mastodontest.html"><abbr title="tests/Providers/Unit/MastodonTest.php">MastodonTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testSetInvalidInstance</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1690,22 +1712,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testSetInvalidInstance">
-        testSetInvalidInstance()
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html#method_testSetInvalidInstance" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MastodonTest.php"><a href="files/tests-providers-unit-mastodontest.html"><abbr title="tests/Providers/Unit/MastodonTest.php">MastodonTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">30</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testSetInvalidInstance</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1718,25 +1740,25 @@ <h4 class="phpdocumentor-element__name" id="method_testSetInvalidInstance">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MastodonTest.php"><a href="files/tests-providers-unit-mastodontest.html"><abbr title="tests/Providers/Unit/MastodonTest.php">MastodonTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1744,6 +1766,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1754,13 +1821,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1774,6 +1841,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1791,14 +1873,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1818,13 +1900,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1850,7 +1925,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1895,7 +1970,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1930,19 +2005,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1965,7 +2050,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -2010,14 +2095,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -2025,8 +2141,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2051,7 +2222,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2173,30 +2344,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2222,17 +2399,20 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html#method_testSetInvalidInstance">testSetInvalidInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html
index bc0eabac..513b18ee 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MicrosoftGraphTest.php"><a href="files/tests-providers-unit-microsoftgraphtest.html"><abbr title="tests/Providers/Unit/MicrosoftGraphTest.php">MicrosoftGraphTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\MicrosoftGraph::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MicrosoftGraphTest.php"><a href="files/tests-providers-unit-microsoftgraphtest.html"><abbr title="tests/Providers/Unit/MicrosoftGraphTest.php">MicrosoftGraphTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html
index b6f7f70a..6bcbea37 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MixcloudTest.php"><a href="files/tests-providers-unit-mixcloudtest.html"><abbr title="tests/Providers/Unit/MixcloudTest.php">MixcloudTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Mixcloud::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MixcloudTest.php"><a href="files/tests-providers-unit-mixcloudtest.html"><abbr title="tests/Providers/Unit/MixcloudTest.php">MixcloudTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html
index 7fa3f792..ed24a18e 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MusicBrainzTest.php"><a href="files/tests-providers-unit-musicbrainztest.html"><abbr title="tests/Providers/Unit/MusicBrainzTest.php">MusicBrainzTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\MusicBrainz::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/MusicBrainzTest.php"><a href="files/tests-providers-unit-musicbrainztest.html"><abbr title="tests/Providers/Unit/MusicBrainzTest.php">MusicBrainzTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html
index 6ce13736..a0e5dcfe 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= [&#039;apiURL&#039; =&gt; &#039;/oauth2/api&#039;, &#039;accessTokenURL&#039; =&gt; &#039;/oauth2/access_token&#039;, &#039;refreshTokenURL&#039; =&gt; &#039;/oauth2/refresh_token&#039;, &#039;clientCredentialsTokenURL&#039; =&gt; &#039;/oauth2/client_credentials&#039;, &#039;revokeURL&#039; =&gt; &#039;/revoke_token&#039;]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= [&#039;/oauth2/access_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_access_token&quot;,&quot;expires_in&quot;:3600,&quot;state&quot;:&quot;test_state&quot;,&quot;scope&quot;:&quot;some_scope other_scope&quot;}&#039;, &#039;/oauth2/refresh_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_refreshed_access_token&quot;,&quot;expires_in&quot;:60,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/api/revoke_token&#039; =&gt; &#039;{&quot;message&quot;:&quot;token revoked&quot;}&#039;, &#039;/oauth2/client_credentials&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_client_credentials_token&quot;,&quot;expires_in&quot;:30,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -277,7 +284,7 @@ <h4 id="toc-methods">
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_requestTargetProvider">requestTargetProvider()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_requestTargetProvider">requestTargetProvider()</a>
     <span>
                                 &nbsp;: array&lt;string|int, mixed&gt;    </span>
 </dt>
@@ -325,7 +332,7 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_testGetRequestTarget">testGetRequestTarget()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testGetRequestTarget">testGetRequestTarget()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -390,12 +397,6 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
@@ -415,7 +416,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -457,7 +470,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_setUp">setUp()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -468,6 +493,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/NPROneTest.php"><a href="files/tests-providers-unit-npronetest.html"><abbr title="tests/Providers/Unit/NPROneTest.php">NPROneTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">24</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;apiURL&#039; =&gt; &#039;/oauth2/api&#039;, &#039;accessTokenURL&#039; =&gt; &#039;/oauth2/access_token&#039;, &#039;refreshTokenURL&#039; =&gt; &#039;/oauth2/refresh_token&#039;, &#039;clientCredentialsTokenURL&#039; =&gt; &#039;/oauth2/client_credentials&#039;, &#039;revokeURL&#039; =&gt; &#039;/revoke_token&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/NPROneTest.php"><a href="files/tests-providers-unit-npronetest.html"><abbr title="tests/Providers/Unit/NPROneTest.php">NPROneTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">32</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;/oauth2/access_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_access_token&quot;,&quot;expires_in&quot;:3600,&quot;state&quot;:&quot;test_state&quot;,&quot;scope&quot;:&quot;some_scope other_scope&quot;}&#039;, &#039;/oauth2/refresh_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_refreshed_access_token&quot;,&quot;expires_in&quot;:60,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/api/revoke_token&#039; =&gt; &#039;{&quot;message&quot;:&quot;token revoked&quot;}&#039;, &#039;/oauth2/client_credentials&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_client_credentials_token&quot;,&quot;expires_in&quot;:30,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -541,39 +629,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/NPROneTest.php"><a href="files/tests-providers-unit-npronetest.html"><abbr title="tests/Providers/Unit/NPROneTest.php">NPROneTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">24</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\NPROne::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -592,7 +647,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -625,7 +680,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -658,7 +713,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -691,7 +746,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -724,7 +779,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -757,7 +812,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -782,15 +837,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -815,15 +870,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -856,7 +911,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -881,15 +936,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -912,26 +967,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -942,62 +997,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,13 +1042,13 @@ <h3 class="phpdocumentor-elements__header" id="methods">
 >
     <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
         requestTargetProvider()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_requestTargetProvider" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_requestTargetProvider" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/NPROneTest.php"><a href="files/tests-providers-unit-npronetest.html"><abbr title="tests/Providers/Unit/NPROneTest.php">NPROneTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">49</span>
 
     </aside>
 
@@ -1061,7 +1083,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1092,7 +1114,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1123,7 +1145,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1154,7 +1176,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1185,7 +1207,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1216,7 +1238,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1247,7 +1269,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,13 +1294,13 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
 >
     <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
         testGetRequestTarget()
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_testGetRequestTarget" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testGetRequestTarget" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/NPROneTest.php"><a href="files/tests-providers-unit-npronetest.html"><abbr title="tests/Providers/Unit/NPROneTest.php">NPROneTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1326,7 +1348,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1357,7 +1379,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1388,7 +1410,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1419,7 +1441,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1450,7 +1472,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1481,7 +1503,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1512,7 +1534,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1543,7 +1565,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1574,7 +1596,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1605,7 +1627,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1628,22 +1650,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/NPROneTest.php"><a href="files/tests-providers-unit-npronetest.html"><abbr title="tests/Providers/Unit/NPROneTest.php">NPROneTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1659,22 +1681,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testSetAPI">
+        testSetAPI()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_testSetAPI" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/NPROneTest.php"><a href="files/tests-providers-unit-npronetest.html"><abbr title="tests/Providers/Unit/NPROneTest.php">NPROneTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">61</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testSetAPI</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1690,22 +1712,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testSetAPI">
-        testSetAPI()
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_testSetAPI" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/NPROneTest.php"><a href="files/tests-providers-unit-npronetest.html"><abbr title="tests/Providers/Unit/NPROneTest.php">NPROneTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">54</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testSetAPI</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1718,25 +1740,25 @@ <h4 class="phpdocumentor-element__name" id="method_testSetAPI">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/NPROneTest.php"><a href="files/tests-providers-unit-npronetest.html"><abbr title="tests/Providers/Unit/NPROneTest.php">NPROneTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">45</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1744,6 +1766,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1754,13 +1821,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1774,6 +1841,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1791,14 +1873,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1818,13 +1900,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1850,7 +1925,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1895,7 +1970,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1930,19 +2005,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1965,7 +2050,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -2010,14 +2095,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -2025,8 +2141,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2045,13 +2216,13 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
 >
     <h4 class="phpdocumentor-element__name" id="method_setUp">
         setUp()
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_setUp" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/NPROneTest.php"><a href="files/tests-providers-unit-npronetest.html"><abbr title="tests/Providers/Unit/NPROneTest.php">NPROneTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">26</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2173,37 +2344,43 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"></li>
                                             </ul>
                 </li>
             
                         <li class="phpdocumentor-on-this-page-section__title">Methods</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_requestTargetProvider">requestTargetProvider()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_requestTargetProvider">requestTargetProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testCheckCSRFState">testCheckCSRFState()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testCheckStateInvalidCSRFStateException">testCheckStateInvalidCSRFStateException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testCheckStateInvalidException">testCheckStateInvalidException()</a></li>
@@ -2211,7 +2388,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testGetAuthURL">testGetAuthURL()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testGetClientCredentials">testGetClientCredentials()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testGetRequestAuthorization">testGetRequestAuthorization()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_testGetRequestTarget">testGetRequestTarget()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testGetRequestTarget">testGetRequestTarget()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testMagicGet">testMagicGet()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testOAuth2Instance">testOAuth2Instance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testOAuthInstance">testOAuthInstance()</a></li>
@@ -2222,18 +2399,21 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_testSetAPI">testSetAPI()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html#method_setUp">setUp()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
                     </ul>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html
index e2592f14..52fcf328 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -379,7 +386,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -420,6 +439,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -432,6 +463,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -505,39 +599,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/OpenCachingTest.php"><a href="files/tests-providers-unit-opencachingtest.html"><abbr title="tests/Providers/Unit/OpenCachingTest.php">OpenCachingTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\OpenCaching::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -556,7 +617,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -589,7 +650,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -622,7 +683,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -655,7 +716,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -688,7 +749,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -721,7 +782,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -746,15 +807,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -779,15 +840,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -820,7 +881,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -845,15 +906,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -876,26 +937,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -906,62 +967,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -990,7 +1018,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1025,7 +1053,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">75</span>
 
     </aside>
 
@@ -1056,7 +1084,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">53</span>
 
     </aside>
 
@@ -1087,7 +1115,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">133</span>
+    <span class="phpdocumentor-element-found-in__line">119</span>
 
     </aside>
 
@@ -1118,7 +1146,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1166,7 +1194,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">59</span>
 
     </aside>
 
@@ -1197,7 +1225,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignatureInvalidURLExc
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">69</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1228,7 +1256,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1259,7 +1287,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth1Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">48</span>
+    <span class="phpdocumentor-element-found-in__line">49</span>
 
     </aside>
 
@@ -1290,7 +1318,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1321,7 +1349,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseCallbac
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">121</span>
+    <span class="phpdocumentor-element-found-in__line">110</span>
 
     </aside>
 
@@ -1352,7 +1380,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">97</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1383,7 +1411,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">85</span>
 
     </aside>
 
@@ -1414,7 +1442,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">109</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
@@ -1445,7 +1473,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1476,7 +1504,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">146</span>
+    <span class="phpdocumentor-element-found-in__line">132</span>
 
     </aside>
 
@@ -1507,7 +1535,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1523,6 +1551,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/OpenCachingTest.php"><a href="files/tests-providers-unit-opencachingtest.html"><abbr title="tests/Providers/Unit/OpenCachingTest.php">OpenCachingTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">21</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1532,13 +1636,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1552,6 +1656,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1569,14 +1688,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1596,13 +1715,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1628,7 +1740,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1673,7 +1785,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1708,19 +1820,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1743,7 +1865,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1788,14 +1910,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1803,8 +1956,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1829,7 +2037,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1951,30 +2159,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"></li>
                                             </ul>
                 </li>
             
@@ -1998,13 +2212,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html b/classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html
index ef107b3b..f7321c0f 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/OpenStreetmap2Test.php"><a href="files/tests-providers-unit-openstreetmap2test.html"><abbr title="tests/Providers/Unit/OpenStreetmap2Test.php">OpenStreetmap2Test.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\OpenStreetmap2::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/OpenStreetmap2Test.php"><a href="files/tests-providers-unit-openstreetmap2test.html"><abbr title="tests/Providers/Unit/OpenStreetmap2Test.php">OpenStreetmap2Test.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html
index 2c33240e..3e9d97a6 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -379,7 +386,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -420,6 +439,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -432,6 +463,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -505,39 +599,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/OpenStreetmapTest.php"><a href="files/tests-providers-unit-openstreetmaptest.html"><abbr title="tests/Providers/Unit/OpenStreetmapTest.php">OpenStreetmapTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\OpenStreetmap::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -556,7 +617,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -589,7 +650,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -622,7 +683,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -655,7 +716,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -688,7 +749,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -721,7 +782,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -746,15 +807,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -779,15 +840,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -820,7 +881,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -845,15 +906,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -876,26 +937,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -906,62 +967,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -990,7 +1018,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1025,7 +1053,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">75</span>
 
     </aside>
 
@@ -1056,7 +1084,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">53</span>
 
     </aside>
 
@@ -1087,7 +1115,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">133</span>
+    <span class="phpdocumentor-element-found-in__line">119</span>
 
     </aside>
 
@@ -1118,7 +1146,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1166,7 +1194,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">59</span>
 
     </aside>
 
@@ -1197,7 +1225,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignatureInvalidURLExc
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">69</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1228,7 +1256,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1259,7 +1287,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth1Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">48</span>
+    <span class="phpdocumentor-element-found-in__line">49</span>
 
     </aside>
 
@@ -1290,7 +1318,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1321,7 +1349,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseCallbac
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">121</span>
+    <span class="phpdocumentor-element-found-in__line">110</span>
 
     </aside>
 
@@ -1352,7 +1380,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">97</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1383,7 +1411,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">85</span>
 
     </aside>
 
@@ -1414,7 +1442,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">109</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
@@ -1445,7 +1473,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1476,7 +1504,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">146</span>
+    <span class="phpdocumentor-element-found-in__line">132</span>
 
     </aside>
 
@@ -1507,7 +1535,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1523,6 +1551,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/OpenStreetmapTest.php"><a href="files/tests-providers-unit-openstreetmaptest.html"><abbr title="tests/Providers/Unit/OpenStreetmapTest.php">OpenStreetmapTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">21</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1532,13 +1636,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1552,6 +1656,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1569,14 +1688,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1596,13 +1715,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1628,7 +1740,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1673,7 +1785,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1708,19 +1820,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1743,7 +1865,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1788,14 +1910,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1803,8 +1956,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1829,7 +2037,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1951,30 +2159,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"></li>
                                             </ul>
                 </li>
             
@@ -1998,13 +2212,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html b/classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html
index 18c155eb..7f9a314e 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/Patreon1Test.php"><a href="files/tests-providers-unit-patreon1test.html"><abbr title="tests/Providers/Unit/Patreon1Test.php">Patreon1Test.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Patreon::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/Patreon1Test.php"><a href="files/tests-providers-unit-patreon1test.html"><abbr title="tests/Providers/Unit/Patreon1Test.php">Patreon1Test.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html b/classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html
index cc5af2a5..74c131da 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/Patreon2Test.php"><a href="files/tests-providers-unit-patreon2test.html"><abbr title="tests/Providers/Unit/Patreon2Test.php">Patreon2Test.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Patreon::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/Patreon2Test.php"><a href="files/tests-providers-unit-patreon2test.html"><abbr title="tests/Providers/Unit/Patreon2Test.php">Patreon2Test.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html
index 47329e09..7d5f17f1 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/PayPalTest.php"><a href="files/tests-providers-unit-paypaltest.html"><abbr title="tests/Providers/Unit/PayPalTest.php">PayPalTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\PayPal::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/PayPalTest.php"><a href="files/tests-providers-unit-paypaltest.html"><abbr title="tests/Providers/Unit/PayPalTest.php">PayPalTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html
index 235b55b9..5d2319bc 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SlackTest.php"><a href="files/tests-providers-unit-slacktest.html"><abbr title="tests/Providers/Unit/SlackTest.php">SlackTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Slack::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SlackTest.php"><a href="files/tests-providers-unit-slacktest.html"><abbr title="tests/Providers/Unit/SlackTest.php">SlackTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html
index 255adf77..9dab8f7d 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SoundCloudTest.php"><a href="files/tests-providers-unit-soundcloudtest.html"><abbr title="tests/Providers/Unit/SoundCloudTest.php">SoundCloudTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\SoundCloud::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SoundCloudTest.php"><a href="files/tests-providers-unit-soundcloudtest.html"><abbr title="tests/Providers/Unit/SoundCloudTest.php">SoundCloudTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html
index e3fd930e..62cc9487 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SpotifyTest.php"><a href="files/tests-providers-unit-spotifytest.html"><abbr title="tests/Providers/Unit/SpotifyTest.php">SpotifyTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Spotify::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SpotifyTest.php"><a href="files/tests-providers-unit-spotifytest.html"><abbr title="tests/Providers/Unit/SpotifyTest.php">SpotifyTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html
index a3c5ce19..25e5a949 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html
@@ -142,7 +142,7 @@ <h2 class="phpdocumentor-content__title">
         <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SteamOpenIDTest.php"><a href="files/tests-providers-unit-steamopenidtest.html"><abbr title="tests/Providers/Unit/SteamOpenIDTest.php">SteamOpenIDTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">22</span>
+    <span class="phpdocumentor-element-found-in__line">23</span>
 
     </aside>
 
@@ -182,6 +182,18 @@ <h4 id="toc-constants">
         &nbsp;= &quot;ns:http://specs.openid.net/auth/2.0\nis_valid:true\n&quot;                            </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= [&#039;apiURL&#039; =&gt; &#039;https://localhost/steam/api&#039;, &#039;accessTokenURL&#039; =&gt; &#039;https://localhost/steam/id&#039;]                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= [&#039;/steam/id&#039; =&gt; self::ID_VALID, &#039;/steam/api&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]                            </span>
+</dt>
+
     </dl>
 
 
@@ -197,12 +209,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html"><abbr title="\chillerlan\OAuth\Providers\SteamOpenID">SteamOpenID</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -240,13 +246,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -258,29 +264,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -362,7 +362,20 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+<dd>returns the fully qualified class name (FQCN) of the test subject</dd>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -403,6 +416,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#method_setUp">setUp()</a>
     <span>
@@ -431,7 +456,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ID_INVALID">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SteamOpenIDTest.php"><a href="files/tests-providers-unit-steamopenidtest.html"><abbr title="tests/Providers/Unit/SteamOpenIDTest.php">SteamOpenIDTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">25</span>
+    <span class="phpdocumentor-element-found-in__line">26</span>
 
     </aside>
 
@@ -459,7 +484,7 @@ <h4 class="phpdocumentor-element__name" id="constant_ID_VALID">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SteamOpenIDTest.php"><a href="files/tests-providers-unit-steamopenidtest.html"><abbr title="tests/Providers/Unit/SteamOpenIDTest.php">SteamOpenIDTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -476,6 +501,62 @@ <h4 class="phpdocumentor-element__name" id="constant_ID_VALID">
     
     
 
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SteamOpenIDTest.php"><a href="files/tests-providers-unit-steamopenidtest.html"><abbr title="tests/Providers/Unit/SteamOpenIDTest.php">SteamOpenIDTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">28</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;apiURL&#039; =&gt; &#039;https://localhost/steam/api&#039;, &#039;accessTokenURL&#039; =&gt; &#039;https://localhost/steam/id&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SteamOpenIDTest.php"><a href="files/tests-providers-unit-steamopenidtest.html"><abbr title="tests/Providers/Unit/SteamOpenIDTest.php">SteamOpenIDTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">33</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;/steam/id&#039; =&gt; self::ID_VALID, &#039;/steam/api&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]</span>
+</code>
+
+
+    
+    
+    
+
 </article>
             </section>
 
@@ -518,39 +599,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SteamOpenIDTest.php"><a href="files/tests-providers-unit-steamopenidtest.html"><abbr title="tests/Providers/Unit/SteamOpenIDTest.php">SteamOpenIDTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">27</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\SteamOpenID::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -569,7 +617,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -602,7 +650,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -635,7 +683,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -668,7 +716,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -701,7 +749,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -734,7 +782,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -759,15 +807,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -792,15 +840,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -833,7 +881,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -858,15 +906,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -889,26 +937,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -919,62 +967,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SteamOpenIDTest.php"><a href="files/tests-providers-unit-steamopenidtest.html"><abbr title="tests/Providers/Unit/SteamOpenIDTest.php">SteamOpenIDTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">29</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[&#039;/steam/id&#039; =&gt; self::ID_VALID, &#039;/steam/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1003,7 +1018,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1038,7 +1053,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SteamOpenIDTest.php"><a href="files/tests-providers-unit-steamopenidtest.html"><abbr title="tests/Providers/Unit/SteamOpenIDTest.php">SteamOpenIDTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">56</span>
+    <span class="phpdocumentor-element-found-in__line">62</span>
 
     </aside>
 
@@ -1069,7 +1084,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SteamOpenIDTest.php"><a href="files/tests-providers-unit-steamopenidtest.html"><abbr title="tests/Providers/Unit/SteamOpenIDTest.php">SteamOpenIDTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">42</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1100,7 +1115,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1148,7 +1163,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1179,7 +1194,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1210,7 +1225,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponse">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SteamOpenIDTest.php"><a href="files/tests-providers-unit-steamopenidtest.html"><abbr title="tests/Providers/Unit/SteamOpenIDTest.php">SteamOpenIDTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">74</span>
+    <span class="phpdocumentor-element-found-in__line">80</span>
 
     </aside>
 
@@ -1241,7 +1256,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseInvalid
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SteamOpenIDTest.php"><a href="files/tests-providers-unit-steamopenidtest.html"><abbr title="tests/Providers/Unit/SteamOpenIDTest.php">SteamOpenIDTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">96</span>
+    <span class="phpdocumentor-element-found-in__line">98</span>
 
     </aside>
 
@@ -1272,7 +1287,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoData"
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SteamOpenIDTest.php"><a href="files/tests-providers-unit-steamopenidtest.html"><abbr title="tests/Providers/Unit/SteamOpenIDTest.php">SteamOpenIDTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">91</span>
 
     </aside>
 
@@ -1303,7 +1318,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1365,7 +1380,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1381,6 +1396,83 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SteamOpenIDTest.php"><a href="files/tests-providers-unit-steamopenidtest.html"><abbr title="tests/Providers/Unit/SteamOpenIDTest.php">SteamOpenIDTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">44</span>
+
+    </aside>
+
+        <p class="phpdocumentor-summary">returns the fully qualified class name (FQCN) of the test subject</p>
+
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1390,13 +1482,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1410,6 +1502,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1427,14 +1534,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1454,13 +1561,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1486,7 +1586,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1531,7 +1631,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1566,19 +1666,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1601,7 +1711,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1646,14 +1756,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1661,8 +1802,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1687,7 +1883,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/SteamOpenIDTest.php"><a href="files/tests-providers-unit-steamopenidtest.html"><abbr title="tests/Providers/Unit/SteamOpenIDTest.php">SteamOpenIDTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">34</span>
+    <span class="phpdocumentor-element-found-in__line">38</span>
 
     </aside>
 
@@ -1819,6 +2015,8 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#constant_ID_INVALID">ID_INVALID</a></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#constant_ID_VALID">ID_VALID</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
                                             </ul>
                 </li>
             
@@ -1826,20 +2024,18 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"></li>
                                             </ul>
                 </li>
             
@@ -1858,13 +2054,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#method_testRequest">testRequest()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html
index 2e5ff326..75774dfb 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/StripeTest.php"><a href="files/tests-providers-unit-stripetest.html"><abbr title="tests/Providers/Unit/StripeTest.php">StripeTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Stripe::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/StripeTest.php"><a href="files/tests-providers-unit-stripetest.html"><abbr title="tests/Providers/Unit/StripeTest.php">StripeTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html b/classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html
index d91bca41..092b9377 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/Tumblr2Test.php"><a href="files/tests-providers-unit-tumblr2test.html"><abbr title="tests/Providers/Unit/Tumblr2Test.php">Tumblr2Test.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Tumblr2::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/Tumblr2Test.php"><a href="files/tests-providers-unit-tumblr2test.html"><abbr title="tests/Providers/Unit/Tumblr2Test.php">Tumblr2Test.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html
index 7b24b11c..4f0fdb05 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -379,7 +386,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -420,6 +439,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -432,6 +463,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -505,39 +599,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/TumblrTest.php"><a href="files/tests-providers-unit-tumblrtest.html"><abbr title="tests/Providers/Unit/TumblrTest.php">TumblrTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Tumblr::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -556,7 +617,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -589,7 +650,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -622,7 +683,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -655,7 +716,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -688,7 +749,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -721,7 +782,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -746,15 +807,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -779,15 +840,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -820,7 +881,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -845,15 +906,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -876,26 +937,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -906,62 +967,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -990,7 +1018,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1025,7 +1053,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">75</span>
 
     </aside>
 
@@ -1056,7 +1084,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">53</span>
 
     </aside>
 
@@ -1087,7 +1115,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">133</span>
+    <span class="phpdocumentor-element-found-in__line">119</span>
 
     </aside>
 
@@ -1118,7 +1146,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1166,7 +1194,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">59</span>
 
     </aside>
 
@@ -1197,7 +1225,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignatureInvalidURLExc
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">69</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1228,7 +1256,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1259,7 +1287,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth1Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">48</span>
+    <span class="phpdocumentor-element-found-in__line">49</span>
 
     </aside>
 
@@ -1290,7 +1318,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1321,7 +1349,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseCallbac
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">121</span>
+    <span class="phpdocumentor-element-found-in__line">110</span>
 
     </aside>
 
@@ -1352,7 +1380,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">97</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1383,7 +1411,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">85</span>
 
     </aside>
 
@@ -1414,7 +1442,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">109</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
@@ -1445,7 +1473,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1476,7 +1504,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">146</span>
+    <span class="phpdocumentor-element-found-in__line">132</span>
 
     </aside>
 
@@ -1507,7 +1535,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1523,6 +1551,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/TumblrTest.php"><a href="files/tests-providers-unit-tumblrtest.html"><abbr title="tests/Providers/Unit/TumblrTest.php">TumblrTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">21</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1532,13 +1636,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1552,6 +1656,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1569,14 +1688,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1596,13 +1715,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1628,7 +1740,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1673,7 +1785,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1708,19 +1820,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1743,7 +1865,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1788,14 +1910,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1803,8 +1956,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1829,7 +2037,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1951,30 +2159,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"></li>
                                             </ul>
                 </li>
             
@@ -1998,13 +2212,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html
index d4b96b73..963554cb 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -409,7 +416,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +469,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +493,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +629,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/TwitchTest.php"><a href="files/tests-providers-unit-twitchtest.html"><abbr title="tests/Providers/Unit/TwitchTest.php">TwitchTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Twitch::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +647,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +680,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +713,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +746,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +779,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +812,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +837,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +870,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +911,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +936,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +967,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +997,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1048,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1083,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1114,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1145,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1176,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1207,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1238,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1269,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1300,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1348,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1379,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1410,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1441,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1472,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1503,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1534,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1565,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1596,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1627,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1630,7 +1658,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/TwitchTest.php"><a href="files/tests-providers-unit-twitchtest.html"><abbr title="tests/Providers/Unit/TwitchTest.php">TwitchTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">25</span>
 
     </aside>
 
@@ -1661,7 +1689,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
@@ -1692,7 +1720,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1708,6 +1736,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/TwitchTest.php"><a href="files/tests-providers-unit-twitchtest.html"><abbr title="tests/Providers/Unit/TwitchTest.php">TwitchTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">21</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1717,13 +1821,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1841,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1873,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1900,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1925,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1970,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +2005,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2050,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2095,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2141,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2222,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2344,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2188,13 +2402,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html
index af48529c..f3203cf7 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -403,25 +410,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -462,6 +475,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -474,6 +499,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -547,39 +635,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/TwitterCCTest.php"><a href="files/tests-providers-unit-twittercctest.html"><abbr title="tests/Providers/Unit/TwitterCCTest.php">TwitterCCTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">22</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\TwitterCC::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -598,7 +653,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -631,7 +686,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -664,7 +719,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -697,7 +752,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -730,7 +785,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -763,7 +818,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -788,15 +843,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -821,15 +876,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -862,7 +917,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -887,15 +942,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -918,26 +973,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -948,62 +1003,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1032,7 +1054,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1067,7 +1089,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1098,7 +1120,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1129,7 +1151,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1160,7 +1182,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/TwitterCCTest.php"><a href="files/tests-providers-unit-twittercctest.html"><abbr title="tests/Providers/Unit/TwitterCCTest.php">TwitterCCTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">28</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -1191,7 +1213,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/TwitterCCTest.php"><a href="files/tests-providers-unit-twittercctest.html"><abbr title="tests/Providers/Unit/TwitterCCTest.php">TwitterCCTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">24</span>
+    <span class="phpdocumentor-element-found-in__line">26</span>
 
     </aside>
 
@@ -1222,7 +1244,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1253,7 +1275,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1284,7 +1306,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1332,7 +1354,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1363,7 +1385,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1394,7 +1416,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1425,7 +1447,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1456,7 +1478,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1487,7 +1509,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1518,7 +1540,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1549,7 +1571,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1580,7 +1602,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1611,7 +1633,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1642,7 +1664,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestGetAccessTokenNotS
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/TwitterCCTest.php"><a href="files/tests-providers-unit-twittercctest.html"><abbr title="tests/Providers/Unit/TwitterCCTest.php">TwitterCCTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -1673,7 +1695,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestGetAuthURLNotSuppo
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/TwitterCCTest.php"><a href="files/tests-providers-unit-twittercctest.html"><abbr title="tests/Providers/Unit/TwitterCCTest.php">TwitterCCTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">34</span>
 
     </aside>
 
@@ -1696,22 +1718,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestGetAuthURLNotSuppo
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1727,22 +1749,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1755,25 +1777,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/TwitterCCTest.php"><a href="files/tests-providers-unit-twittercctest.html"><abbr title="tests/Providers/Unit/TwitterCCTest.php">TwitterCCTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,6 +1803,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1791,13 +1858,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1811,6 +1878,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1828,14 +1910,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1855,13 +1937,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1887,7 +1962,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1932,7 +2007,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1967,19 +2042,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -2002,7 +2087,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -2047,14 +2132,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -2062,8 +2178,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2088,7 +2259,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2210,30 +2381,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2261,16 +2438,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html#method_testRequestGetAccessTokenNotSupportedException">testRequestGetAccessTokenNotSupportedException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html#method_testRequestGetAuthURLNotSupportedException">testRequestGetAuthURLNotSupportedException()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html
index 86fd4b94..3fd263ca 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -379,7 +386,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html#method_getProviderFQCN">getProviderFQCN()</a>
+    <span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -420,6 +439,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -432,6 +463,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -505,39 +599,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/TwitterTest.php"><a href="files/tests-providers-unit-twittertest.html"><abbr title="tests/Providers/Unit/TwitterTest.php">TwitterTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Twitter::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -556,7 +617,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -589,7 +650,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -622,7 +683,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -655,7 +716,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -688,7 +749,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -721,7 +782,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -746,15 +807,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -779,15 +840,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -820,7 +881,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -845,15 +906,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -876,26 +937,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -906,62 +967,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -990,7 +1018,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1025,7 +1053,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">78</span>
+    <span class="phpdocumentor-element-found-in__line">75</span>
 
     </aside>
 
@@ -1056,7 +1084,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">53</span>
 
     </aside>
 
@@ -1087,7 +1115,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">133</span>
+    <span class="phpdocumentor-element-found-in__line">119</span>
 
     </aside>
 
@@ -1118,7 +1146,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1166,7 +1194,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignature">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">59</span>
 
     </aside>
 
@@ -1197,7 +1225,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetSignatureInvalidURLExc
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">69</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1228,7 +1256,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1259,7 +1287,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth1Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">48</span>
+    <span class="phpdocumentor-element-found-in__line">49</span>
 
     </aside>
 
@@ -1290,7 +1318,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1321,7 +1349,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseCallbac
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">121</span>
+    <span class="phpdocumentor-element-found-in__line">110</span>
 
     </aside>
 
@@ -1352,7 +1380,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">97</span>
+    <span class="phpdocumentor-element-found-in__line">92</span>
 
     </aside>
 
@@ -1383,7 +1411,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">88</span>
+    <span class="phpdocumentor-element-found-in__line">85</span>
 
     </aside>
 
@@ -1414,7 +1442,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">109</span>
+    <span class="phpdocumentor-element-found-in__line">101</span>
 
     </aside>
 
@@ -1445,7 +1473,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1476,7 +1504,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth1ProviderTestAbstract.php"><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">146</span>
+    <span class="phpdocumentor-element-found-in__line">132</span>
 
     </aside>
 
@@ -1507,7 +1535,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
@@ -1523,6 +1551,82 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
 
     
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/TwitterTest.php"><a href="files/tests-providers-unit-twittertest.html"><abbr title="tests/Providers/Unit/TwitterTest.php">TwitterTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">21</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
 </article>
                     <article
         class="phpdocumentor-element
@@ -1532,13 +1636,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1552,6 +1656,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1569,14 +1688,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1596,13 +1715,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1628,7 +1740,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1673,7 +1785,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1708,19 +1820,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1743,7 +1865,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1788,14 +1910,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1803,8 +1956,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -1829,7 +2037,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -1951,30 +2159,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"></li>
                                             </ul>
                 </li>
             
@@ -1998,13 +2212,17 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testProviderInstance">testProviderInstance()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html
index e21b834d..05d63cd8 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= [&#039;/oauth2/access_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_access_token&quot;,&quot;expires_in&quot;:3600,&quot;state&quot;:&quot;test_state&quot;,&quot;scope&quot;:&quot;some_scope other_scope&quot;}&#039;, &#039;/oauth2/client_credentials&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_client_credentials_token&quot;,&quot;expires_in&quot;:30,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;, &#039;/oauth2/revoke_token&#039; =&gt; &#039;&#039;]                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -451,7 +464,19 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#method_setUp">setUp()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/VimeoTest.php"><a href="files/tests-providers-unit-vimeotest.html"><abbr title="tests/Providers/Unit/VimeoTest.php">VimeoTest.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">21</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[&#039;/oauth2/access_token&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_access_token&quot;,&quot;expires_in&quot;:3600,&quot;state&quot;:&quot;test_state&quot;,&quot;scope&quot;:&quot;some_scope other_scope&quot;}&#039;, &#039;/oauth2/client_credentials&#039; =&gt; &#039;{&quot;access_token&quot;:&quot;test_client_credentials_token&quot;,&quot;expires_in&quot;:30,&quot;state&quot;:&quot;test_state&quot;}&#039;, &#039;/oauth2/api/request&#039; =&gt; &#039;{&quot;data&quot;:&quot;such data! much wow!&quot;}&#039;, &#039;/oauth2/revoke_token&#039; =&gt; &#039;&#039;]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/VimeoTest.php"><a href="files/tests-providers-unit-vimeotest.html"><abbr title="tests/Providers/Unit/VimeoTest.php">VimeoTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\Vimeo::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/VimeoTest.php"><a href="files/tests-providers-unit-vimeotest.html"><abbr title="tests/Providers/Unit/VimeoTest.php">VimeoTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2008,13 +2179,13 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
 >
     <h4 class="phpdocumentor-element__name" id="method_setUp">
         setUp()
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#method_setUp" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/VimeoTest.php"><a href="files/tests-providers-unit-vimeotest.html"><abbr title="tests/Providers/Unit/VimeoTest.php">VimeoTest.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">23</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,17 +2362,20 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#method_setUp">setUp()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
                     </ul>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html
index 41eb6c34..92022e99 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/WordPressTest.php"><a href="files/tests-providers-unit-wordpresstest.html"><abbr title="tests/Providers/Unit/WordPressTest.php">WordPressTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\WordPress::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/WordPressTest.php"><a href="files/tests-providers-unit-wordpresstest.html"><abbr title="tests/Providers/Unit/WordPressTest.php">WordPressTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html b/classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html
index c9d5177b..a4b2b99f 100644
--- a/classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html
+++ b/classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html
@@ -164,6 +164,25 @@ <h3 id="toc">
 
 
 
+<h4 id="toc-constants">
+    Constants
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h4>
+<dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -constant -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a>
+    <span>
+        &nbsp;= []                            </span>
+</dt>
+
+    </dl>
 
 
 <h4 id="toc-properties">
@@ -184,12 +203,6 @@ <h4 id="toc-properties">
                         &nbsp;: <a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html#property_FQN">$FQN</a>
-    <span>
-                        &nbsp;: string            </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http</a>
     <span>
@@ -227,13 +240,13 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\RequestFactoryInterface">RequestFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\ResponseFactoryInterface">ResponseFactoryInterface</abbr>            </span>
 </dt>
@@ -245,29 +258,23 @@ <h4 id="toc-properties">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory</a>
     <span>
                         &nbsp;: <abbr title="\Psr\Http\Message\StreamFactoryInterface">StreamFactoryInterface</abbr>            </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory</a>
     <span>
-                        &nbsp;: array&lt;string|int, mixed&gt;            </span>
+                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses</a>
+            <dt class="phpdocumentor-table-of-contents__entry -property -private">
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES</a>
     <span>
                         &nbsp;: array&lt;string|int, mixed&gt;            </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory</a>
-    <span>
-                        &nbsp;: <abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr>            </span>
-</dt>
-
     </dl>
 
 <h4 id="toc-methods">
@@ -391,25 +398,31 @@ <h4 id="toc-methods">
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a>
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a>
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html#method_getProviderFQCN">getProviderFQCN()</a>
     <span>
-                                &nbsp;: void    </span>
+                                &nbsp;: string    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a>
+    <span>
+                                &nbsp;: mixed    </span>
 </dt>
 
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
-    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a>
+    <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a>
     <span>
                                 &nbsp;: void    </span>
 </dt>
@@ -450,6 +463,18 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a>
+    <span>
+                                &nbsp;: mixed    </span>
+</dt>
+
+            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
+    <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a>
+    <span>
+                                &nbsp;: void    </span>
+</dt>
+
             <dt class="phpdocumentor-table-of-contents__entry -method -protected">
     <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a>
     <span>
@@ -462,6 +487,69 @@ <h4 id="toc-methods">
 
 
         
+    <section class="phpdocumentor-constants">
+        <h3 class="phpdocumentor-elements__header" id="constants">
+            Constants
+            <a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
+
+        </h3>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_PROPERTIES">
+        TEST_PROPERTIES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">45</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_PROPERTIES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+                    <article class="phpdocumentor-element -constant -protected ">
+    <h4 class="phpdocumentor-element__name" id="constant_TEST_RESPONSES">
+        TEST_RESPONSES
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">46</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-signature phpdocumentor-code ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+        <span class="phpdocumentor-signature__type">mixed</span>
+    <span class="phpdocumentor-signature__name">TEST_RESPONSES</span>
+    = <span class="phpdocumentor-signature__default-value">[]</span>
+</code>
+
+
+    
+    
+    
+
+</article>
+            </section>
 
         
     <section class="phpdocumentor-properties">
@@ -535,39 +623,6 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     
     
 
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_FQN">
-        $FQN
-        <a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html#property_FQN" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/YouTubeTest.php"><a href="files/tests-providers-unit-youtubetest.html"><abbr title="tests/Providers/Unit/YouTubeTest.php">YouTubeTest.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">21</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">string</span>
-    <span class="phpdocumentor-signature__name">$FQN</span>
-     = <span class="phpdocumentor-signature__default-value">\chillerlan\OAuth\Providers\YouTube::class</span></code>
-
-    
-    
-    
-
 </article>
                     <article
         class="
@@ -586,7 +641,7 @@ <h4 class="phpdocumentor-element__name" id="property_http">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">39</span>
+    <span class="phpdocumentor-element-found-in__line">36</span>
 
     </aside>
 
@@ -619,7 +674,7 @@ <h4 class="phpdocumentor-element__name" id="property_is_ci">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">32</span>
+    <span class="phpdocumentor-element-found-in__line">33</span>
 
     </aside>
 
@@ -652,7 +707,7 @@ <h4 class="phpdocumentor-element__name" id="property_logger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">40</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -685,7 +740,7 @@ <h4 class="phpdocumentor-element__name" id="property_options">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">43</span>
+    <span class="phpdocumentor-element-found-in__line">40</span>
 
     </aside>
 
@@ -718,7 +773,7 @@ <h4 class="phpdocumentor-element__name" id="property_provider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">44</span>
+    <span class="phpdocumentor-element-found-in__line">41</span>
 
     </aside>
 
@@ -751,7 +806,7 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">46</span>
+    <span class="phpdocumentor-element-found-in__line">43</span>
 
     </aside>
 
@@ -776,15 +831,15 @@ <h4 class="phpdocumentor-element__name" id="property_reflection">
 >
     <h4 class="phpdocumentor-element__name" id="property_requestFactory">
         $requestFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">35</span>
+    <span class="phpdocumentor-element-found-in__line">29</span>
 
     </aside>
 
@@ -809,15 +864,15 @@ <h4 class="phpdocumentor-element__name" id="property_requestFactory">
 >
     <h4 class="phpdocumentor-element__name" id="property_responseFactory">
         $responseFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">36</span>
+    <span class="phpdocumentor-element-found-in__line">30</span>
 
     </aside>
 
@@ -850,7 +905,7 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">45</span>
+    <span class="phpdocumentor-element-found-in__line">42</span>
 
     </aside>
 
@@ -875,15 +930,15 @@ <h4 class="phpdocumentor-element__name" id="property_storage">
 >
     <h4 class="phpdocumentor-element__name" id="property_streamFactory">
         $streamFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">37</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -906,26 +961,26 @@ <h4 class="phpdocumentor-element__name" id="property_streamFactory">
             -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testProperties">
-        $testProperties
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
+        $uriFactory
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">49</span>
+    <span class="phpdocumentor-element-found-in__line">32</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testProperties</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
+        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
+    <span class="phpdocumentor-signature__name">$uriFactory</span>
+    </code>
 
     
     
@@ -936,62 +991,29 @@ <h4 class="phpdocumentor-element__name" id="property_testProperties">
         class="
             phpdocumentor-element
             -property
-            -protected
+            -private
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="property_testResponses">
-        $testResponses
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="property_FACTORIES">
+        $FACTORIES
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES" class="headerlink"><i class="fas fa-link"></i></a>
 
         <span class="phpdocumentor-element__modifiers">
                                 </span>
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">50</span>
+    <span class="phpdocumentor-element-found-in__line">22</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
+    <span class="phpdocumentor-signature__visibility">private</span>
         <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
-    <span class="phpdocumentor-signature__name">$testResponses</span>
-     = <span class="phpdocumentor-signature__default-value">[]</span></code>
-
-    
-    
-    
-
-</article>
-                    <article
-        class="
-            phpdocumentor-element
-            -property
-            -protected
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="property_uriFactory">
-        $uriFactory
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory" class="headerlink"><i class="fas fa-link"></i></a>
-
-        <span class="phpdocumentor-element__modifiers">
-                                </span>
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">38</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">protected</span>
-        <span class="phpdocumentor-signature__type"><abbr title="\Psr\Http\Message\UriFactoryInterface">UriFactoryInterface</abbr></span>
-    <span class="phpdocumentor-signature__name">$uriFactory</span>
-    </code>
+    <span class="phpdocumentor-signature__name">$FACTORIES</span>
+     = <span class="phpdocumentor-signature__default-value">[&#039;requestFactory&#039; =&gt; &#039;REQUEST_FACTORY&#039;, &#039;responseFactory&#039; =&gt; &#039;RESPONSE_FACTORY&#039;, &#039;streamFactory&#039; =&gt; &#039;STREAM_FACTORY&#039;, &#039;uriFactory&#039; =&gt; &#039;URI_FACTORY&#039;]</span></code>
 
     
     
@@ -1020,7 +1042,7 @@ <h4 class="phpdocumentor-element__name" id="method_requestTargetProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">169</span>
+    <span class="phpdocumentor-element-found-in__line">163</span>
 
     </aside>
 
@@ -1055,7 +1077,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckCSRFState">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">153</span>
+    <span class="phpdocumentor-element-found-in__line">136</span>
 
     </aside>
 
@@ -1086,7 +1108,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidCSRFStat
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">160</span>
 
     </aside>
 
@@ -1117,7 +1139,7 @@ <h4 class="phpdocumentor-element__name" id="method_testCheckStateInvalidExceptio
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">167</span>
+    <span class="phpdocumentor-element-found-in__line">148</span>
 
     </aside>
 
@@ -1148,7 +1170,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">67</span>
+    <span class="phpdocumentor-element-found-in__line">68</span>
 
     </aside>
 
@@ -1179,7 +1201,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetAuthURL">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">57</span>
+    <span class="phpdocumentor-element-found-in__line">58</span>
 
     </aside>
 
@@ -1210,7 +1232,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetClientCredentials">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">240</span>
+    <span class="phpdocumentor-element-found-in__line">217</span>
 
     </aside>
 
@@ -1241,7 +1263,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestAuthorization">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">111</span>
+    <span class="phpdocumentor-element-found-in__line">106</span>
 
     </aside>
 
@@ -1272,7 +1294,7 @@ <h4 class="phpdocumentor-element__name" id="method_testGetRequestTarget">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">181</span>
+    <span class="phpdocumentor-element-found-in__line">175</span>
 
     </aside>
 
@@ -1320,7 +1342,7 @@ <h4 class="phpdocumentor-element__name" id="method_testMagicGet">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">152</span>
+    <span class="phpdocumentor-element-found-in__line">146</span>
 
     </aside>
 
@@ -1351,7 +1373,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuth2Instance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">53</span>
+    <span class="phpdocumentor-element-found-in__line">54</span>
 
     </aside>
 
@@ -1382,7 +1404,7 @@ <h4 class="phpdocumentor-element__name" id="method_testOAuthInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">144</span>
+    <span class="phpdocumentor-element-found-in__line">138</span>
 
     </aside>
 
@@ -1413,7 +1435,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseErrorEx
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">87</span>
+    <span class="phpdocumentor-element-found-in__line">86</span>
 
     </aside>
 
@@ -1444,7 +1466,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoDataE
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">75</span>
+    <span class="phpdocumentor-element-found-in__line">76</span>
 
     </aside>
 
@@ -1475,7 +1497,7 @@ <h4 class="phpdocumentor-element__name" id="method_testParseTokenResponseNoToken
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">99</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1506,7 +1528,7 @@ <h4 class="phpdocumentor-element__name" id="method_testProviderInstance">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">148</span>
+    <span class="phpdocumentor-element-found-in__line">142</span>
 
     </aside>
 
@@ -1537,7 +1559,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">210</span>
+    <span class="phpdocumentor-element-found-in__line">187</span>
 
     </aside>
 
@@ -1568,7 +1590,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRefreshAccessTokenNoRefre
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">195</span>
+    <span class="phpdocumentor-element-found-in__line">172</span>
 
     </aside>
 
@@ -1599,7 +1621,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">134</span>
+    <span class="phpdocumentor-element-found-in__line">129</span>
 
     </aside>
 
@@ -1622,22 +1644,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequest">
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeException">
-        testRequestInvalidAuthTypeException()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
+        testRequestWithTokenRefresh()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">141</span>
+    <span class="phpdocumentor-element-found-in__line">203</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestInvalidAuthTypeException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1653,22 +1675,22 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestInvalidAuthTypeExc
             -public
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
-        testRequestWithTokenRefresh()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
+        testTokenInvalidate()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuth2ProviderTestAbstract.php"><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">226</span>
+    <span class="phpdocumentor-element-found-in__line">152</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testRequestWithTokenRefresh</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1681,25 +1703,25 @@ <h4 class="phpdocumentor-element__name" id="method_testRequestWithTokenRefresh">
                     <article
         class="phpdocumentor-element
             -method
-            -public
+            -protected
                                                         "
 >
-    <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
-        testTokenInvalidate()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate" class="headerlink"><i class="fas fa-link"></i></a>
+    <h4 class="phpdocumentor-element__name" id="method_getProviderFQCN">
+        getProviderFQCN()
+        <a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html#method_getProviderFQCN" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/Unit/YouTubeTest.php"><a href="files/tests-providers-unit-youtubetest.html"><abbr title="tests/Providers/Unit/YouTubeTest.php">YouTubeTest.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">158</span>
+    <span class="phpdocumentor-element-found-in__line">21</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testTokenInvalidate</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getProviderFQCN</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1707,6 +1729,51 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
     
     
 
+            <section>
+        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
+        <span class="phpdocumentor-signature__response_type">string</span>
+            </section>
+
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_getReflectionProperty">
+        getReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">130</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">getReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
     
 </article>
                     <article
@@ -1717,13 +1784,13 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenInvalidate">
 >
     <h4 class="phpdocumentor-element__name" id="method_initFactories">
         initFactories()
-        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Helpers/HTTPFactoryTrait.php"><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">72</span>
+    <span class="phpdocumentor-element-found-in__line">37</span>
 
     </aside>
 
@@ -1737,6 +1804,21 @@ <h4 class="phpdocumentor-element__name" id="method_initFactories">
     
     
     
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories#tags" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h5>
+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">throws</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                <span class="phpdocumentor-tag-link"><abbr title="\Exception">Exception</abbr></span>
+                                                            
+                                             
+                                    </dd>
+                                            </dl>
 
     
 </article>
@@ -1754,14 +1836,14 @@ <h4 class="phpdocumentor-element__name" id="method_initHttp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">119</span>
+    <span class="phpdocumentor-element-found-in__line">100</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$responses</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
+                    <span class="phpdocumentor-signature__name">initHttp</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\Psr\Log\LoggerInterface">LoggerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$logger</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><abbr title="\Psr\Http\Client\ClientInterface">ClientInterface</abbr></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1781,13 +1863,6 @@ <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
-            </dd>
-                    <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$responses</span>
-                : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
-                            </dt>
-            <dd class="phpdocumentor-argument-list__definition">
-                
             </dd>
             </dl>
 
@@ -1813,7 +1888,7 @@ <h4 class="phpdocumentor-element__name" id="method_initLogger">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">91</span>
+    <span class="phpdocumentor-element-found-in__line">72</span>
 
     </aside>
 
@@ -1858,7 +1933,7 @@ <h4 class="phpdocumentor-element__name" id="method_initOptions">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">106</span>
+    <span class="phpdocumentor-element-found-in__line">87</span>
 
     </aside>
 
@@ -1893,19 +1968,29 @@ <h4 class="phpdocumentor-element__name" id="method_initProvider">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">123</span>
+    <span class="phpdocumentor-element-found-in__line">104</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
+                    <span class="phpdocumentor-signature__name">initProvider</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$FQCN</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-OAuth-Core-OAuthInterface.html"><abbr title="\chillerlan\OAuth\Core\OAuthInterface">OAuthInterface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth1Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Interface">OAuth1Interface</abbr></a>|<a href="classes/chillerlan-OAuth-Core-OAuth2Interface.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Interface">OAuth2Interface</abbr></a></span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
     
-    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$FQCN</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
     
 
             <section>
@@ -1928,7 +2013,7 @@ <h4 class="phpdocumentor-element__name" id="method_initStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">115</span>
+    <span class="phpdocumentor-element-found-in__line">96</span>
 
     </aside>
 
@@ -1973,14 +2058,45 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">138</span>
+    <span class="phpdocumentor-element-found-in__line">120</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+    
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_invokeReflectionMethod">
+        invokeReflectionMethod()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">134</span>
 
     </aside>
 
     
     <code class="phpdocumentor-code phpdocumentor-signature ">
     <span class="phpdocumentor-signature__visibility">protected</span>
-                    <span class="phpdocumentor-signature__name">initTestProperties</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$properties</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+                    <span class="phpdocumentor-signature__name">invokeReflectionMethod</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$method</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$args</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>
 
     <div class="phpdocumentor-label-line">
         </div>
@@ -1988,8 +2104,63 @@ <h4 class="phpdocumentor-element__name" id="method_initTestProperties">
         <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
     <dl class="phpdocumentor-argument-list">
                     <dt class="phpdocumentor-argument-list__entry">
-                <span class="phpdocumentor-signature__argument__name">$properties</span>
+                <span class="phpdocumentor-signature__argument__name">$method</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$args</span>
                 : <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
+                 = <span class="phpdocumentor-signature__argument__default-value">[]</span>            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+            </dl>
+
+    
+
+    
+</article>
+                    <article
+        class="phpdocumentor-element
+            -method
+            -protected
+                                                        "
+>
+    <h4 class="phpdocumentor-element__name" id="method_setReflectionProperty">
+        setReflectionProperty()
+        <a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <aside class="phpdocumentor-element-found-in">
+    <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
+    :
+    <span class="phpdocumentor-element-found-in__line">126</span>
+
+    </aside>
+
+    
+    <code class="phpdocumentor-code phpdocumentor-signature ">
+    <span class="phpdocumentor-signature__visibility">protected</span>
+                    <span class="phpdocumentor-signature__name">setReflectionProperty</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$property</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">mixed&nbsp;</span><span class="phpdocumentor-signature__argument__name">$value</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
+
+    <div class="phpdocumentor-label-line">
+        </div>
+    
+        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
+    <dl class="phpdocumentor-argument-list">
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$property</span>
+                : <span class="phpdocumentor-signature__argument__return-type">string</span>
+                            </dt>
+            <dd class="phpdocumentor-argument-list__definition">
+                
+            </dd>
+                    <dt class="phpdocumentor-argument-list__entry">
+                <span class="phpdocumentor-signature__argument__name">$value</span>
+                : <span class="phpdocumentor-signature__argument__return-type">mixed</span>
                             </dt>
             <dd class="phpdocumentor-argument-list__definition">
                 
@@ -2014,7 +2185,7 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Providers/OAuthProviderTestAbstract.php"><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">52</span>
+    <span class="phpdocumentor-element-found-in__line">48</span>
 
     </aside>
 
@@ -2136,30 +2307,36 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
+                                        <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html#toc-constants">Constants</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html#toc-properties">Properties</a></li>
                                                             <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html#toc-methods">Methods</a></li>
                                     </ul>
             </li>
+                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
+                <li>
+                    <ul class="phpdocumentor-list -clean">
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES">TEST_PROPERTIES</a></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES">TEST_RESPONSES</a></li>
+                                            </ul>
+                </li>
             
                             <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                 <li>
                     <ul class="phpdocumentor-list -clean">
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html#property_FQN">$FQN<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_http">$http<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci">$is_ci<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_logger">$logger<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_options">$options<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_provider">$provider<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection">$reflection<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_requestFactory">$requestFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_responseFactory">$responseFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
                                                     <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_storage">$storage<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties">$testProperties<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses">$testResponses<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
-                                                    <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_streamFactory">$streamFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_uriFactory">$uriFactory<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
+                                                    <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#property_FACTORIES">$FACTORIES<a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"></li>
                                             </ul>
                 </li>
             
@@ -2185,16 +2362,19 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessToken">testRefreshAccessToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRefreshAccessTokenNoRefreshTokenAvailable">testRefreshAccessTokenNoRefreshTokenAvailable()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequest">testRequest()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestInvalidAuthTypeException">testRequestInvalidAuthTypeException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#method_testRequestWithTokenRefresh">testRequestWithTokenRefresh()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_testTokenInvalidate">testTokenInvalidate()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories">initFactories()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html#method_getProviderFQCN">getProviderFQCN()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty">getReflectionProperty()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html#method_initFactories">initFactories()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initHttp">initHttp()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initLogger">initLogger()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initOptions">initOptions()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initProvider">initProvider()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initStorage">initStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties">initTestProperties()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod">invokeReflectionMethod()</a></li>
+                                            <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty">setReflectionProperty()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setUp">setUp()</a></li>
                                     </ul>
             </li>
diff --git a/classes/chillerlan-OAuthTest-Storage-MemoryStorageTest.html b/classes/chillerlan-OAuthTest-Storage-MemoryStorageTest.html
index c1d687f0..bce2275d 100644
--- a/classes/chillerlan-OAuthTest-Storage-MemoryStorageTest.html
+++ b/classes/chillerlan-OAuthTest-Storage-MemoryStorageTest.html
@@ -203,24 +203,6 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testFromStorageInvalidInputException">testFromStorageInvalidInputException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameEmptyServiceException">testGetServiceNameEmptyServiceException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameInvalidServiceException">testGetServiceNameInvalidServiceException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testRetrieveAccessTokenNotFoundException">testRetrieveAccessTokenNotFoundException()</a>
     <span>
@@ -233,18 +215,6 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceName">testSetServiceName()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceNameEmptyException">testSetServiceNameEmptyException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testStoreWithExistingToken">testStoreWithExistingToken()</a>
     <span>
@@ -410,7 +380,7 @@ <h4 class="phpdocumentor-element__name" id="method_testClearAllAccessTokens">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">74</span>
+    <span class="phpdocumentor-element-found-in__line">47</span>
 
     </aside>
 
@@ -426,99 +396,6 @@ <h4 class="phpdocumentor-element__name" id="method_testClearAllAccessTokens">
     
 
     
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testFromStorageInvalidInputException">
-        testFromStorageInvalidInputException()
-        <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testFromStorageInvalidInputException" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">117</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testFromStorageInvalidInputException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testGetServiceNameEmptyServiceException">
-        testGetServiceNameEmptyServiceException()
-        <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameEmptyServiceException" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">51</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testGetServiceNameEmptyServiceException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testGetServiceNameInvalidServiceException">
-        testGetServiceNameInvalidServiceException()
-        <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameInvalidServiceException" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">44</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testGetServiceNameInvalidServiceException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
 </article>
                     <article
         class="phpdocumentor-element
@@ -534,7 +411,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRetrieveAccessTokenNotFou
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">74</span>
 
     </aside>
 
@@ -565,7 +442,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRetrieveCSRFStateNotFound
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">94</span>
+    <span class="phpdocumentor-element-found-in__line">67</span>
 
     </aside>
 
@@ -581,68 +458,6 @@ <h4 class="phpdocumentor-element__name" id="method_testRetrieveCSRFStateNotFound
     
 
     
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testSetServiceName">
-        testSetServiceName()
-        <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceName" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">31</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testSetServiceName</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testSetServiceNameEmptyException">
-        testSetServiceNameEmptyException()
-        <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceNameEmptyException" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testSetServiceNameEmptyException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
 </article>
                     <article
         class="phpdocumentor-element
@@ -658,7 +473,7 @@ <h4 class="phpdocumentor-element__name" id="method_testStoreWithExistingToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -689,7 +504,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -720,7 +535,7 @@ <h4 class="phpdocumentor-element__name" id="method_testToStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">108</span>
+    <span class="phpdocumentor-element-found-in__line">81</span>
 
     </aside>
 
@@ -926,13 +741,8 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li>
                 <ul class="phpdocumentor-list -clean">
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testClearAllAccessTokens">testClearAllAccessTokens()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testFromStorageInvalidInputException">testFromStorageInvalidInputException()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameEmptyServiceException">testGetServiceNameEmptyServiceException()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameInvalidServiceException">testGetServiceNameInvalidServiceException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testRetrieveAccessTokenNotFoundException">testRetrieveAccessTokenNotFoundException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testRetrieveCSRFStateNotFoundException">testRetrieveCSRFStateNotFoundException()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceName">testSetServiceName()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceNameEmptyException">testSetServiceNameEmptyException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testStoreWithExistingToken">testStoreWithExistingToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testTokenStorage">testTokenStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testToStorage">testToStorage()</a></li>
diff --git a/classes/chillerlan-OAuthTest-Storage-SessionStorageTest.html b/classes/chillerlan-OAuthTest-Storage-SessionStorageTest.html
index 292c28ad..4631e16f 100644
--- a/classes/chillerlan-OAuthTest-Storage-SessionStorageTest.html
+++ b/classes/chillerlan-OAuthTest-Storage-SessionStorageTest.html
@@ -203,24 +203,6 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testFromStorageInvalidInputException">testFromStorageInvalidInputException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameEmptyServiceException">testGetServiceNameEmptyServiceException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameInvalidServiceException">testGetServiceNameInvalidServiceException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testRetrieveAccessTokenNotFoundException">testRetrieveAccessTokenNotFoundException()</a>
     <span>
@@ -233,18 +215,6 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceName">testSetServiceName()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceNameEmptyException">testSetServiceNameEmptyException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuthTest-Storage-SessionStorageTest.html#method_testStoreStateWithNonExistentArray">testStoreStateWithNonExistentArray()</a>
     <span>
@@ -416,7 +386,7 @@ <h4 class="phpdocumentor-element__name" id="method_testClearAllAccessTokens">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">74</span>
+    <span class="phpdocumentor-element-found-in__line">47</span>
 
     </aside>
 
@@ -432,99 +402,6 @@ <h4 class="phpdocumentor-element__name" id="method_testClearAllAccessTokens">
     
 
     
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testFromStorageInvalidInputException">
-        testFromStorageInvalidInputException()
-        <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testFromStorageInvalidInputException" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">117</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testFromStorageInvalidInputException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testGetServiceNameEmptyServiceException">
-        testGetServiceNameEmptyServiceException()
-        <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameEmptyServiceException" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">51</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testGetServiceNameEmptyServiceException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testGetServiceNameInvalidServiceException">
-        testGetServiceNameInvalidServiceException()
-        <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameInvalidServiceException" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">44</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testGetServiceNameInvalidServiceException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
 </article>
                     <article
         class="phpdocumentor-element
@@ -540,7 +417,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRetrieveAccessTokenNotFou
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">74</span>
 
     </aside>
 
@@ -571,7 +448,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRetrieveCSRFStateNotFound
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">94</span>
+    <span class="phpdocumentor-element-found-in__line">67</span>
 
     </aside>
 
@@ -587,68 +464,6 @@ <h4 class="phpdocumentor-element__name" id="method_testRetrieveCSRFStateNotFound
     
 
     
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testSetServiceName">
-        testSetServiceName()
-        <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceName" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">31</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testSetServiceName</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testSetServiceNameEmptyException">
-        testSetServiceNameEmptyException()
-        <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceNameEmptyException" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testSetServiceNameEmptyException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
 </article>
                     <article
         class="phpdocumentor-element
@@ -695,7 +510,7 @@ <h4 class="phpdocumentor-element__name" id="method_testStoreWithExistingToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -726,7 +541,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -757,7 +572,7 @@ <h4 class="phpdocumentor-element__name" id="method_testToStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">108</span>
+    <span class="phpdocumentor-element-found-in__line">81</span>
 
     </aside>
 
@@ -963,13 +778,8 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li>
                 <ul class="phpdocumentor-list -clean">
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testClearAllAccessTokens">testClearAllAccessTokens()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testFromStorageInvalidInputException">testFromStorageInvalidInputException()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameEmptyServiceException">testGetServiceNameEmptyServiceException()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameInvalidServiceException">testGetServiceNameInvalidServiceException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testRetrieveAccessTokenNotFoundException">testRetrieveAccessTokenNotFoundException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testRetrieveCSRFStateNotFoundException">testRetrieveCSRFStateNotFoundException()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceName">testSetServiceName()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceNameEmptyException">testSetServiceNameEmptyException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-SessionStorageTest.html#method_testStoreStateWithNonExistentArray">testStoreStateWithNonExistentArray()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testStoreWithExistingToken">testStoreWithExistingToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testTokenStorage">testTokenStorage()</a></li>
diff --git a/classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html b/classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html
index 69e71192..f000d5ea 100644
--- a/classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html
+++ b/classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html
@@ -205,24 +205,6 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testFromStorageInvalidInputException">testFromStorageInvalidInputException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameEmptyServiceException">testGetServiceNameEmptyServiceException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameInvalidServiceException">testGetServiceNameInvalidServiceException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testRetrieveAccessTokenNotFoundException">testRetrieveAccessTokenNotFoundException()</a>
     <span>
@@ -235,18 +217,6 @@ <h4 id="toc-methods">
                                 &nbsp;: void    </span>
 </dt>
 
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceName">testSetServiceName()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
-            <dt class="phpdocumentor-table-of-contents__entry -method -public">
-    <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceNameEmptyException">testSetServiceNameEmptyException()</a>
-    <span>
-                                &nbsp;: void    </span>
-</dt>
-
             <dt class="phpdocumentor-table-of-contents__entry -method -public">
     <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testStoreWithExistingToken">testStoreWithExistingToken()</a>
     <span>
@@ -412,7 +382,7 @@ <h4 class="phpdocumentor-element__name" id="method_testClearAllAccessTokens">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">74</span>
+    <span class="phpdocumentor-element-found-in__line">47</span>
 
     </aside>
 
@@ -428,99 +398,6 @@ <h4 class="phpdocumentor-element__name" id="method_testClearAllAccessTokens">
     
 
     
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testFromStorageInvalidInputException">
-        testFromStorageInvalidInputException()
-        <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testFromStorageInvalidInputException" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">117</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testFromStorageInvalidInputException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testGetServiceNameEmptyServiceException">
-        testGetServiceNameEmptyServiceException()
-        <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameEmptyServiceException" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">51</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testGetServiceNameEmptyServiceException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testGetServiceNameInvalidServiceException">
-        testGetServiceNameInvalidServiceException()
-        <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameInvalidServiceException" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">44</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testGetServiceNameInvalidServiceException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
 </article>
                     <article
         class="phpdocumentor-element
@@ -536,7 +413,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRetrieveAccessTokenNotFou
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">101</span>
+    <span class="phpdocumentor-element-found-in__line">74</span>
 
     </aside>
 
@@ -567,7 +444,7 @@ <h4 class="phpdocumentor-element__name" id="method_testRetrieveCSRFStateNotFound
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">94</span>
+    <span class="phpdocumentor-element-found-in__line">67</span>
 
     </aside>
 
@@ -583,68 +460,6 @@ <h4 class="phpdocumentor-element__name" id="method_testRetrieveCSRFStateNotFound
     
 
     
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testSetServiceName">
-        testSetServiceName()
-        <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceName" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">31</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testSetServiceName</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
-</article>
-                    <article
-        class="phpdocumentor-element
-            -method
-            -public
-                                                        "
->
-    <h4 class="phpdocumentor-element__name" id="method_testSetServiceNameEmptyException">
-        testSetServiceNameEmptyException()
-        <a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceNameEmptyException" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <aside class="phpdocumentor-element-found-in">
-    <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
-    :
-    <span class="phpdocumentor-element-found-in__line">37</span>
-
-    </aside>
-
-    
-    <code class="phpdocumentor-code phpdocumentor-signature ">
-    <span class="phpdocumentor-signature__visibility">public</span>
-                    <span class="phpdocumentor-signature__name">testSetServiceNameEmptyException</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
-
-    <div class="phpdocumentor-label-line">
-        </div>
-    
-    
-    
-
-    
 </article>
                     <article
         class="phpdocumentor-element
@@ -660,7 +475,7 @@ <h4 class="phpdocumentor-element__name" id="method_testStoreWithExistingToken">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">124</span>
+    <span class="phpdocumentor-element-found-in__line">90</span>
 
     </aside>
 
@@ -691,7 +506,7 @@ <h4 class="phpdocumentor-element__name" id="method_testTokenStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">58</span>
+    <span class="phpdocumentor-element-found-in__line">31</span>
 
     </aside>
 
@@ -722,7 +537,7 @@ <h4 class="phpdocumentor-element__name" id="method_testToStorage">
     <aside class="phpdocumentor-element-found-in">
     <abbr class="phpdocumentor-element-found-in__file" title="tests/Storage/StorageTestAbstract.php"><a href="files/tests-storage-storagetestabstract.html"><abbr title="tests/Storage/StorageTestAbstract.php">StorageTestAbstract.php</abbr></a></abbr>
     :
-    <span class="phpdocumentor-element-found-in__line">108</span>
+    <span class="phpdocumentor-element-found-in__line">81</span>
 
     </aside>
 
@@ -928,13 +743,8 @@ <h4 class="phpdocumentor-element__name" id="method_setUp">
             <li>
                 <ul class="phpdocumentor-list -clean">
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testClearAllAccessTokens">testClearAllAccessTokens()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testFromStorageInvalidInputException">testFromStorageInvalidInputException()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameEmptyServiceException">testGetServiceNameEmptyServiceException()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameInvalidServiceException">testGetServiceNameInvalidServiceException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testRetrieveAccessTokenNotFoundException">testRetrieveAccessTokenNotFoundException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testRetrieveCSRFStateNotFoundException">testRetrieveCSRFStateNotFoundException()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceName">testSetServiceName()</a></li>
-                                            <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceNameEmptyException">testSetServiceNameEmptyException()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testStoreWithExistingToken">testStoreWithExistingToken()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testTokenStorage">testTokenStorage()</a></li>
                                             <li><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testToStorage">testToStorage()</a></li>
diff --git a/files/src-core-providerexception.html b/files/src-providers-providerexception.html
similarity index 94%
rename from files/src-core-providerexception.html
rename to files/src-providers-providerexception.html
index 6b6b83e0..c647ebc4 100644
--- a/files/src-core-providerexception.html
+++ b/files/src-providers-providerexception.html
@@ -121,7 +121,7 @@ <h2 class="phpdocumentor-content__title">ProviderException.php</h2>
 
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="files/src-core-providerexception.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/src-providers-providerexception.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -167,7 +167,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
 
 <h3 id="toc">
     Table of Contents
-    <a href="files/src-core-providerexception.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="files/src-providers-providerexception.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -176,11 +176,11 @@ <h3 id="toc">
 
     <h4 id="toc-classes">
         Classes
-        <a href="files/src-core-providerexception.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/src-providers-providerexception.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></dt>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></dt>    </dl>
 
 
 
@@ -198,7 +198,7 @@ <h4 id="toc-classes">
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/src/Core/ProviderException.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/src/Providers/ProviderException.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -297,7 +297,7 @@ <h4 id="toc-classes">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                                                                        <li><a href="files/src-core-providerexception.html#toc-classes">Classes</a></li>
+                                                                                                        <li><a href="files/src-providers-providerexception.html#toc-classes">Classes</a></li>
                                                                                                                     </ul>
             </li>
 
@@ -319,7 +319,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="files/src-core-providerexception.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="files/src-providers-providerexception.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/files/tests-providers-oauth1-dummyoauth1provider.html b/files/tests-core-dummyoauth1provider.html
similarity index 93%
rename from files/tests-providers-oauth1-dummyoauth1provider.html
rename to files/tests-core-dummyoauth1provider.html
index bc87004c..73163022 100644
--- a/files/tests-providers-oauth1-dummyoauth1provider.html
+++ b/files/tests-core-dummyoauth1provider.html
@@ -121,7 +121,7 @@ <h2 class="phpdocumentor-content__title">DummyOAuth1Provider.php</h2>
 
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="files/tests-providers-oauth1-dummyoauth1provider.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-core-dummyoauth1provider.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -167,7 +167,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
 
 <h3 id="toc">
     Table of Contents
-    <a href="files/tests-providers-oauth1-dummyoauth1provider.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="files/tests-core-dummyoauth1provider.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -176,11 +176,11 @@ <h3 id="toc">
 
     <h4 id="toc-classes">
         Classes
-        <a href="files/tests-providers-oauth1-dummyoauth1provider.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-core-dummyoauth1provider.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1\DummyOAuth1Provider">DummyOAuth1Provider</abbr></a></dt><dd>An OAuth1 provider implementation</dd>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"><abbr title="\chillerlan\OAuthTest\Core\DummyOAuth1Provider">DummyOAuth1Provider</abbr></a></dt><dd>An OAuth1 provider implementation</dd>    </dl>
 
 
 
@@ -198,7 +198,7 @@ <h4 id="toc-classes">
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/OAuth1/DummyOAuth1Provider.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Core/DummyOAuth1Provider.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -297,7 +297,7 @@ <h4 id="toc-classes">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                                                                        <li><a href="files/tests-providers-oauth1-dummyoauth1provider.html#toc-classes">Classes</a></li>
+                                                                                                        <li><a href="files/tests-core-dummyoauth1provider.html#toc-classes">Classes</a></li>
                                                                                                                     </ul>
             </li>
 
@@ -319,7 +319,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="files/tests-providers-oauth1-dummyoauth1provider.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="files/tests-core-dummyoauth1provider.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/files/tests-providers-oauthtesthttpclient.html b/files/tests-core-dummyoauth2basicprovider.html
similarity index 94%
rename from files/tests-providers-oauthtesthttpclient.html
rename to files/tests-core-dummyoauth2basicprovider.html
index 042c9078..a5dd52a0 100644
--- a/files/tests-providers-oauthtesthttpclient.html
+++ b/files/tests-core-dummyoauth2basicprovider.html
@@ -113,15 +113,15 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
     </ul>
 
     <article class="phpdocumentor-element -file">
-        <h2 class="phpdocumentor-content__title">OAuthTestHttpClient.php</h2>
+        <h2 class="phpdocumentor-content__title">DummyOAuth2BasicProvider.php</h2>
 
-            <p class="phpdocumentor-summary">Class OAuthTestHttpClient</p>
+            <p class="phpdocumentor-summary">Class DummyOAuth2BasicProvider</p>
 
 
 
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="files/tests-providers-oauthtesthttpclient.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-core-dummyoauth2basicprovider.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -130,7 +130,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
                                                                                 
-                                                 <section class="phpdocumentor-description"><p>26.07.2019</p>
+                                                 <section class="phpdocumentor-description"><p>16.03.2021</p>
 </section>
 
                                     </dd>
@@ -148,7 +148,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
                                                                                 
-                                                 <section class="phpdocumentor-description"><p>2019 smiley</p>
+                                                 <section class="phpdocumentor-description"><p>2021 smiley</p>
 </section>
 
                                     </dd>
@@ -167,7 +167,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
 
 <h3 id="toc">
     Table of Contents
-    <a href="files/tests-providers-oauthtesthttpclient.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="files/tests-core-dummyoauth2basicprovider.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -176,11 +176,11 @@ <h3 id="toc">
 
     <h4 id="toc-classes">
         Classes
-        <a href="files/tests-providers-oauthtesthttpclient.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-core-dummyoauth2basicprovider.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuthTestHttpClient">OAuthTestHttpClient</abbr></a></dt>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"><abbr title="\chillerlan\OAuthTest\Core\DummyOAuth2BasicProvider">DummyOAuth2BasicProvider</abbr></a></dt><dd>A minimal OAuth2 provider implementation</dd>    </dl>
 
 
 
@@ -198,7 +198,7 @@ <h4 id="toc-classes">
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/OAuthTestHttpClient.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Core/DummyOAuth2BasicProvider.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -297,7 +297,7 @@ <h4 id="toc-classes">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                                                                        <li><a href="files/tests-providers-oauthtesthttpclient.html#toc-classes">Classes</a></li>
+                                                                                                        <li><a href="files/tests-core-dummyoauth2basicprovider.html#toc-classes">Classes</a></li>
                                                                                                                     </ul>
             </li>
 
@@ -319,7 +319,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="files/tests-providers-oauthtesthttpclient.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="files/tests-core-dummyoauth2basicprovider.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/files/tests-providers-oauth2-dummyoauth2provider.html b/files/tests-core-dummyoauth2provider.html
similarity index 93%
rename from files/tests-providers-oauth2-dummyoauth2provider.html
rename to files/tests-core-dummyoauth2provider.html
index ab977248..c6da59db 100644
--- a/files/tests-providers-oauth2-dummyoauth2provider.html
+++ b/files/tests-core-dummyoauth2provider.html
@@ -121,7 +121,7 @@ <h2 class="phpdocumentor-content__title">DummyOAuth2Provider.php</h2>
 
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="files/tests-providers-oauth2-dummyoauth2provider.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-core-dummyoauth2provider.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -167,7 +167,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
 
 <h3 id="toc">
     Table of Contents
-    <a href="files/tests-providers-oauth2-dummyoauth2provider.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="files/tests-core-dummyoauth2provider.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -176,11 +176,11 @@ <h3 id="toc">
 
     <h4 id="toc-classes">
         Classes
-        <a href="files/tests-providers-oauth2-dummyoauth2provider.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-core-dummyoauth2provider.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2Provider">DummyOAuth2Provider</abbr></a></dt><dd>An OAuth2 provider implementation that supports token refresh, csrf tokens and client credentials</dd>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"><abbr title="\chillerlan\OAuthTest\Core\DummyOAuth2Provider">DummyOAuth2Provider</abbr></a></dt><dd>An OAuth2 provider implementation that supports token refresh, csrf tokens and client credentials</dd>    </dl>
 
 
 
@@ -198,7 +198,7 @@ <h4 id="toc-classes">
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/OAuth2/DummyOAuth2Provider.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Core/DummyOAuth2Provider.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -297,7 +297,7 @@ <h4 id="toc-classes">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                                                                        <li><a href="files/tests-providers-oauth2-dummyoauth2provider.html#toc-classes">Classes</a></li>
+                                                                                                        <li><a href="files/tests-core-dummyoauth2provider.html#toc-classes">Classes</a></li>
                                                                                                                     </ul>
             </li>
 
@@ -319,7 +319,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="files/tests-providers-oauth2-dummyoauth2provider.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="files/tests-core-dummyoauth2provider.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/files/tests-providers-oauth2-dummyoauth2testbasic.html b/files/tests-core-dummyoauth2testbasic.html
similarity index 93%
rename from files/tests-providers-oauth2-dummyoauth2testbasic.html
rename to files/tests-core-dummyoauth2testbasic.html
index d4a2b4b9..9db861a2 100644
--- a/files/tests-providers-oauth2-dummyoauth2testbasic.html
+++ b/files/tests-core-dummyoauth2testbasic.html
@@ -121,7 +121,7 @@ <h2 class="phpdocumentor-content__title">DummyOAuth2TestBasic.php</h2>
 
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="files/tests-providers-oauth2-dummyoauth2testbasic.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-core-dummyoauth2testbasic.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -167,7 +167,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
 
 <h3 id="toc">
     Table of Contents
-    <a href="files/tests-providers-oauth2-dummyoauth2testbasic.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="files/tests-core-dummyoauth2testbasic.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -176,11 +176,11 @@ <h3 id="toc">
 
     <h4 id="toc-classes">
         Classes
-        <a href="files/tests-providers-oauth2-dummyoauth2testbasic.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-core-dummyoauth2testbasic.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2TestBasic">DummyOAuth2TestBasic</abbr></a></dt><dd>Tests a minimal OAuth2 provider implementation (no token refresh, no csrf, no nothing)</dd>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"><abbr title="\chillerlan\OAuthTest\Core\DummyOAuth2TestBasic">DummyOAuth2TestBasic</abbr></a></dt><dd>Tests a minimal OAuth2 provider implementation (no token refresh, no csrf, no nothing)</dd>    </dl>
 
 
 
@@ -198,7 +198,7 @@ <h4 id="toc-classes">
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/OAuth2/DummyOAuth2TestBasic.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Core/DummyOAuth2TestBasic.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -297,7 +297,7 @@ <h4 id="toc-classes">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                                                                        <li><a href="files/tests-providers-oauth2-dummyoauth2testbasic.html#toc-classes">Classes</a></li>
+                                                                                                        <li><a href="files/tests-core-dummyoauth2testbasic.html#toc-classes">Classes</a></li>
                                                                                                                     </ul>
             </li>
 
@@ -319,7 +319,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="files/tests-providers-oauth2-dummyoauth2testbasic.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="files/tests-core-dummyoauth2testbasic.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/files/tests-providers-oauth1-dummyoauth1test.html b/files/tests-core-oauth1test.html
similarity index 93%
rename from files/tests-providers-oauth1-dummyoauth1test.html
rename to files/tests-core-oauth1test.html
index 632cf268..28aa8b8c 100644
--- a/files/tests-providers-oauth1-dummyoauth1test.html
+++ b/files/tests-core-oauth1test.html
@@ -113,15 +113,15 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
     </ul>
 
     <article class="phpdocumentor-element -file">
-        <h2 class="phpdocumentor-content__title">DummyOAuth1Test.php</h2>
+        <h2 class="phpdocumentor-content__title">OAuth1Test.php</h2>
 
-            <p class="phpdocumentor-summary">Class DummyOAuth1Test</p>
+            <p class="phpdocumentor-summary">Class OAuth1Test</p>
 
 
 
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="files/tests-providers-oauth1-dummyoauth1test.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-core-oauth1test.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -167,7 +167,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
 
 <h3 id="toc">
     Table of Contents
-    <a href="files/tests-providers-oauth1-dummyoauth1test.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="files/tests-core-oauth1test.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -176,11 +176,11 @@ <h3 id="toc">
 
     <h4 id="toc-classes">
         Classes
-        <a href="files/tests-providers-oauth1-dummyoauth1test.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-core-oauth1test.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1\DummyOAuth1Test">DummyOAuth1Test</abbr></a></dt>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"><abbr title="\chillerlan\OAuthTest\Core\OAuth1Test">OAuth1Test</abbr></a></dt>    </dl>
 
 
 
@@ -198,7 +198,7 @@ <h4 id="toc-classes">
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/OAuth1/DummyOAuth1Test.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Core/OAuth1Test.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -297,7 +297,7 @@ <h4 id="toc-classes">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                                                                        <li><a href="files/tests-providers-oauth1-dummyoauth1test.html#toc-classes">Classes</a></li>
+                                                                                                        <li><a href="files/tests-core-oauth1test.html#toc-classes">Classes</a></li>
                                                                                                                     </ul>
             </li>
 
@@ -319,7 +319,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="files/tests-providers-oauth1-dummyoauth1test.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="files/tests-core-oauth1test.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/files/tests-providers-oauth2-dummyoauth2test.html b/files/tests-core-oauth2test.html
similarity index 93%
rename from files/tests-providers-oauth2-dummyoauth2test.html
rename to files/tests-core-oauth2test.html
index 4b455bdd..5747bf64 100644
--- a/files/tests-providers-oauth2-dummyoauth2test.html
+++ b/files/tests-core-oauth2test.html
@@ -113,15 +113,15 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
     </ul>
 
     <article class="phpdocumentor-element -file">
-        <h2 class="phpdocumentor-content__title">DummyOAuth2Test.php</h2>
+        <h2 class="phpdocumentor-content__title">OAuth2Test.php</h2>
 
-            <p class="phpdocumentor-summary">Class DummyOAuth2Test</p>
+            <p class="phpdocumentor-summary">Class OAuth2Test</p>
 
 
 
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="files/tests-providers-oauth2-dummyoauth2test.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-core-oauth2test.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -167,7 +167,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
 
 <h3 id="toc">
     Table of Contents
-    <a href="files/tests-providers-oauth2-dummyoauth2test.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="files/tests-core-oauth2test.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -176,11 +176,11 @@ <h3 id="toc">
 
     <h4 id="toc-classes">
         Classes
-        <a href="files/tests-providers-oauth2-dummyoauth2test.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-core-oauth2test.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2Test">DummyOAuth2Test</abbr></a></dt>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"><abbr title="\chillerlan\OAuthTest\Core\OAuth2Test">OAuth2Test</abbr></a></dt>    </dl>
 
 
 
@@ -198,7 +198,7 @@ <h4 id="toc-classes">
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/OAuth2/DummyOAuth2Test.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Core/OAuth2Test.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -297,7 +297,7 @@ <h4 id="toc-classes">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                                                                        <li><a href="files/tests-providers-oauth2-dummyoauth2test.html#toc-classes">Classes</a></li>
+                                                                                                        <li><a href="files/tests-core-oauth2test.html#toc-classes">Classes</a></li>
                                                                                                                     </ul>
             </li>
 
@@ -319,7 +319,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="files/tests-providers-oauth2-dummyoauth2test.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="files/tests-core-oauth2test.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/files/src-providers-instagram.html b/files/tests-core-requesttest.html
similarity index 92%
rename from files/src-providers-instagram.html
rename to files/tests-core-requesttest.html
index dbfa509d..53fe17ec 100644
--- a/files/src-providers-instagram.html
+++ b/files/tests-core-requesttest.html
@@ -113,15 +113,15 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
     </ul>
 
     <article class="phpdocumentor-element -file">
-        <h2 class="phpdocumentor-content__title">Instagram.php</h2>
+        <h2 class="phpdocumentor-content__title">RequestTest.php</h2>
 
-            <p class="phpdocumentor-summary">Class Instagram</p>
+            <p class="phpdocumentor-summary">Class RequestTest</p>
 
 
 
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="files/src-providers-instagram.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-core-requesttest.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -130,7 +130,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
                                                                                 
-                                                 <section class="phpdocumentor-description"><p>10.04.2018</p>
+                                                 <section class="phpdocumentor-description"><p>17.03.2021</p>
 </section>
 
                                     </dd>
@@ -148,7 +148,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
                 </dt>
                 <dd class="phpdocumentor-tag-list__definition">
                                                                                 
-                                                 <section class="phpdocumentor-description"><p>2018 smiley</p>
+                                                 <section class="phpdocumentor-description"><p>2021 smiley</p>
 </section>
 
                                     </dd>
@@ -167,7 +167,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
 
 <h3 id="toc">
     Table of Contents
-    <a href="files/src-providers-instagram.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="files/tests-core-requesttest.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -176,11 +176,11 @@ <h3 id="toc">
 
     <h4 id="toc-classes">
         Classes
-        <a href="files/src-providers-instagram.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-core-requesttest.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Instagram.html"><abbr title="\chillerlan\OAuth\Providers\Instagram">Instagram</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-RequestTest.html"><abbr title="\chillerlan\OAuthTest\Core\RequestTest">RequestTest</abbr></a></dt>    </dl>
 
 
 
@@ -198,7 +198,7 @@ <h4 id="toc-classes">
     <div class="phpdocumentor-modal-bg" data-exit-button></div>
     <div class="phpdocumentor-modal-container">
         <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/src/Providers/Instagram.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Core/RequestTest.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
         </div>
         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
     </div>
@@ -297,7 +297,7 @@ <h4 id="toc-classes">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
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+    <a href="files/tests-helpers-chillerlanhttpclientfactory.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
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+                                                                                
+                                                 <section class="phpdocumentor-description"><p>smiley <a href="mailto:smiley@chillerlan.net">smiley@chillerlan.net</a></p>
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+    Table of Contents
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+                    loadExternalCodeSnippet(modal, trigger.dataset.src || null, trigger.dataset.line)
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+
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+                <section class="phpdocumentor-on-this-page__sidebar">
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+    <section class="phpdocumentor-on-this-page__content">
+        <strong class="phpdocumentor-on-this-page__title">On this page</strong>
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+            <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
+            <li>
+                <ul class="phpdocumentor-list -clean">
+                                                                                                                            <li><a href="files/tests-helpers-httpfactorytrait.html#toc-traits">Traits</a></li>
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+</html>
diff --git a/files/tests-helpers-oauthtesthttpclient.html b/files/tests-helpers-oauthtesthttpclient.html
new file mode 100644
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@@ -0,0 +1,334 @@
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+
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+    </ul>
+
+    <article class="phpdocumentor-element -file">
+        <h2 class="phpdocumentor-content__title">OAuthTestHttpClient.php</h2>
+
+            <p class="phpdocumentor-summary">Class OAuthTestHttpClient</p>
+
+
+
+    <h5 class="phpdocumentor-tag-list__heading" id="tags">
+        Tags
+        <a href="files/tests-helpers-oauthtesthttpclient.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
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+    <dl class="phpdocumentor-tag-list">
+                                    <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">created</span>
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+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                
+                                                 <section class="phpdocumentor-description"><p>26.07.2019</p>
+</section>
+
+                                    </dd>
+                                                <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">author</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                
+                                                 <section class="phpdocumentor-description"><p>smiley <a href="mailto:smiley@chillerlan.net">smiley@chillerlan.net</a></p>
+</section>
+
+                                    </dd>
+                                                <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">copyright</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                
+                                                 <section class="phpdocumentor-description"><p>2019 smiley</p>
+</section>
+
+                                    </dd>
+                                                <dt class="phpdocumentor-tag-list__entry">
+                    <span class="phpdocumentor-tag__name">license</span>
+                </dt>
+                <dd class="phpdocumentor-tag-list__definition">
+                                                                                
+                                                 <section class="phpdocumentor-description"><p>MIT</p>
+</section>
+
+                                    </dd>
+                        </dl>
+
+
+
+<h3 id="toc">
+    Table of Contents
+    <a href="files/tests-helpers-oauthtesthttpclient.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+
+</h3>
+
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+
+    <h4 id="toc-classes">
+        Classes
+        <a href="files/tests-helpers-oauthtesthttpclient.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
+
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+    <dl class="phpdocumentor-table-of-contents">
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html"><abbr title="\chillerlan\OAuthTest\Helpers\OAuthTestHttpClient">OAuthTestHttpClient</abbr></a></dt>    </dl>
+
+
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+        
+
+        
+        <div class="phpdocumentor-modal" id="source-view">
+    <div class="phpdocumentor-modal-bg" data-exit-button></div>
+    <div class="phpdocumentor-modal-container">
+        <div class="phpdocumentor-modal-content">
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Helpers/OAuthTestHttpClient.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+        </div>
+        <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
+    </div>
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+                            code.textContent = '✖ Error ' + xhr.status + ' while fetching file: ' + xhr.statusText;
+                            return;
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+
+                        code.textContent = '✖ Error: An unknown error occurred';
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+                    xhr.send(null);
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+
+            const modalButtons = document.querySelectorAll("[data-modal]");
+            const openedAsLocalFile = window.location.protocol === 'file:';
+            if (modalButtons.length > 0 && openedAsLocalFile) {
+                console.warn(
+                    'Viewing the source code is unavailable because you are opening this page from the file:// scheme; ' +
+                    'browsers block XHR requests when a page is opened this way'
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+            modalButtons.forEach(function (trigger) {
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+                    loadExternalCodeSnippet(modal, trigger.dataset.src || null, trigger.dataset.line)
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+                            event.preventDefault();
+                            modal.classList.remove("phpdocumentor-modal__open");
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+                });
+            });
+        })();
+    </script>
+
+    </article>
+                                </section>
+                <section class="phpdocumentor-on-this-page__sidebar">
+                            
+    <section class="phpdocumentor-on-this-page__content">
+        <strong class="phpdocumentor-on-this-page__title">On this page</strong>
+
+        <ul class="phpdocumentor-list -clean">
+            <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
+            <li>
+                <ul class="phpdocumentor-list -clean">
+                                                                                                        <li><a href="files/tests-helpers-oauthtesthttpclient.html#toc-classes">Classes</a></li>
+                                                                                                                    </ul>
+            </li>
+
+            
+                    </ul>
+    </section>
+
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+                            </div>
+            <section data-search-results class="phpdocumentor-search-results phpdocumentor-search-results--hidden">
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+            <h2 class="phpdocumentor-search-results__title">Search results</h2>
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+        </header>
+        <section class="phpdocumentor-search-results__body">
+            <ul class="phpdocumentor-search-results__entries"></ul>
+        </section>
+    </section>
+</section>
+        </div>
+        <a href="files/tests-helpers-oauthtesthttpclient.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+
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+
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+        cssVars({});
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+    <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-numbers/prism-line-numbers.min.js"></script>
+    <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-highlight/prism-line-highlight.min.js"></script>
+</body>
+</html>
diff --git a/files/tests-oauthtestmemorystorage.html b/files/tests-helpers-oauthtestmemorystorage.html
similarity index 93%
rename from files/tests-oauthtestmemorystorage.html
rename to files/tests-helpers-oauthtestmemorystorage.html
index cf919ad3..1494e731 100644
--- a/files/tests-oauthtestmemorystorage.html
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@@ -121,7 +121,7 @@ <h2 class="phpdocumentor-content__title">OAuthTestMemoryStorage.php</h2>
 
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         Tags
-        <a href="files/tests-oauthtestmemorystorage.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-helpers-oauthtestmemorystorage.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -167,7 +167,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
 
 <h3 id="toc">
     Table of Contents
-    <a href="files/tests-oauthtestmemorystorage.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="files/tests-helpers-oauthtestmemorystorage.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -176,11 +176,11 @@ <h3 id="toc">
 
     <h4 id="toc-classes">
         Classes
-        <a href="files/tests-oauthtestmemorystorage.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-helpers-oauthtestmemorystorage.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html"><abbr title="\chillerlan\OAuthTest\OAuthTestMemoryStorage">OAuthTestMemoryStorage</abbr></a></dt><dd>Extends the standard memory storage so that it also saves tokens as JSON in the given path</dd>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html"><abbr title="\chillerlan\OAuthTest\Helpers\OAuthTestMemoryStorage">OAuthTestMemoryStorage</abbr></a></dt><dd>Extends the standard memory storage so that it also saves tokens as JSON in the given path</dd>    </dl>
 
 
 
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     <div class="phpdocumentor-modal-container">
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-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/OAuthTestMemoryStorage.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
+            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Helpers/OAuthTestMemoryStorage.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
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         <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
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             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                                                                        <li><a href="files/tests-oauthtestmemorystorage.html#toc-classes">Classes</a></li>
+                                                                                                        <li><a href="files/tests-helpers-oauthtestmemorystorage.html#toc-classes">Classes</a></li>
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             </li>
 
@@ -319,7 +319,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
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         </div>
-        <a href="files/tests-oauthtestmemorystorage.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="files/tests-helpers-oauthtestmemorystorage.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/files/tests-providers-providertesthttpclient.html b/files/tests-helpers-providertesthttpclient.html
similarity index 93%
rename from files/tests-providers-providertesthttpclient.html
rename to files/tests-helpers-providertesthttpclient.html
index cd8dfc3b..ce84e249 100644
--- a/files/tests-providers-providertesthttpclient.html
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@@ -121,7 +121,7 @@ <h2 class="phpdocumentor-content__title">ProviderTestHttpClient.php</h2>
 
     <h5 class="phpdocumentor-tag-list__heading" id="tags">
         Tags
-        <a href="files/tests-providers-providertesthttpclient.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-helpers-providertesthttpclient.html#tags" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h5>
     <dl class="phpdocumentor-tag-list">
@@ -167,7 +167,7 @@ <h5 class="phpdocumentor-tag-list__heading" id="tags">
 
 <h3 id="toc">
     Table of Contents
-    <a href="files/tests-providers-providertesthttpclient.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="files/tests-helpers-providertesthttpclient.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -176,11 +176,11 @@ <h3 id="toc">
 
     <h4 id="toc-classes">
         Classes
-        <a href="files/tests-providers-providertesthttpclient.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="files/tests-helpers-providertesthttpclient.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html"><abbr title="\chillerlan\OAuthTest\Providers\ProviderTestHttpClient">ProviderTestHttpClient</abbr></a></dt><dd>a dummy client that returns a prepared set of responses</dd>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html"><abbr title="\chillerlan\OAuthTest\Helpers\ProviderTestHttpClient">ProviderTestHttpClient</abbr></a></dt><dd>a dummy client that returns a prepared set of responses</dd>    </dl>
 
 
 
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-                                                                                
-                                                 <section class="phpdocumentor-description"><p>MIT</p>
-</section>
-
-                                    </dd>
-                        </dl>
-
-
-
-<h3 id="toc">
-    Table of Contents
-    <a href="files/tests-providers-requesttest-oauthproviderrequesttest.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
-
-</h3>
-
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-
-
-    <h4 id="toc-classes">
-        Classes
-        <a href="files/tests-providers-requesttest-oauthproviderrequesttest.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"><abbr title="\chillerlan\OAuthTest\Providers\RequestTest\OAuthProviderRequestTest">OAuthProviderRequestTest</abbr></a></dt>    </dl>
-
-
-
-
-
-
-
-
-
-
-        
-
-        
-        <div class="phpdocumentor-modal" id="source-view">
-    <div class="phpdocumentor-modal-bg" data-exit-button></div>
-    <div class="phpdocumentor-modal-container">
-        <div class="phpdocumentor-modal-content">
-            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/tests/Providers/RequestTest/OAuthProviderRequestTest.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
-        </div>
-        <button data-exit-button class="phpdocumentor-modal__close">&times;</button>
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-                Array.prototype.slice.call(el.querySelectorAll('pre[data-src]')).forEach((pre) => {
-                    const src = url || pre.getAttribute('data-src').replace(/\\/g, '/');
-                    const language = 'php';
-
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-                    code.className = 'language-' + language;
-                    pre.textContent = '';
-                    pre.setAttribute('data-line', line)
-                    code.textContent = 'Loading…';
-                    pre.appendChild(code);
-
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-
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-
-                    xhr.onreadystatechange = function () {
-                        if (xhr.readyState !== 4) {
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-
-                        if (xhr.status < 400 && xhr.responseText) {
-                            code.textContent = xhr.responseText;
-                            Prism.highlightElement(code);
-                            return;
-                        }
-
-                        if (xhr.status === 404) {
-                            code.textContent = '✖ Error: File could not be found';
-                            return;
-                        }
-
-                        if (xhr.status >= 400) {
-                            code.textContent = '✖ Error ' + xhr.status + ' while fetching file: ' + xhr.statusText;
-                            return;
-                        }
-
-                        code.textContent = '✖ Error: An unknown error occurred';
-                    };
-
-                    xhr.send(null);
-                });
-            }
-
-            const modalButtons = document.querySelectorAll("[data-modal]");
-            const openedAsLocalFile = window.location.protocol === 'file:';
-            if (modalButtons.length > 0 && openedAsLocalFile) {
-                console.warn(
-                    'Viewing the source code is unavailable because you are opening this page from the file:// scheme; ' +
-                    'browsers block XHR requests when a page is opened this way'
-                );
-            }
-
-            modalButtons.forEach(function (trigger) {
-                if (openedAsLocalFile) {
-                    trigger.setAttribute("hidden", "hidden");
-                }
-
-                trigger.addEventListener("click", function (event) {
-                    event.preventDefault();
-                    const modal = document.getElementById(trigger.dataset.modal);
-                    if (!modal) {
-                        console.error(`Modal with id "${trigger.dataset.modal}" could not be found`);
-                        return;
-                    }
-                    modal.classList.add("phpdocumentor-modal__open");
-
-                    loadExternalCodeSnippet(modal, trigger.dataset.src || null, trigger.dataset.line)
-                    const exits = modal.querySelectorAll("[data-exit-button]");
-                    exits.forEach(function (exit) {
-                        exit.addEventListener("click", function (event) {
-                            event.preventDefault();
-                            modal.classList.remove("phpdocumentor-modal__open");
-                        });
-                    });
-                });
-            });
-        })();
-    </script>
-
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-                                </section>
-                <section class="phpdocumentor-on-this-page__sidebar">
-                            
-    <section class="phpdocumentor-on-this-page__content">
-        <strong class="phpdocumentor-on-this-page__title">On this page</strong>
-
-        <ul class="phpdocumentor-list -clean">
-            <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
-            <li>
-                <ul class="phpdocumentor-list -clean">
-                                                                                                        <li><a href="files/tests-providers-requesttest-oauthproviderrequesttest.html#toc-classes">Classes</a></li>
-                                                                                                                    </ul>
-            </li>
-
-            
-                    </ul>
-    </section>
-
-                </section>
-                            </div>
-            <section data-search-results class="phpdocumentor-search-results phpdocumentor-search-results--hidden">
-    <section class="phpdocumentor-search-results__dialog">
-        <header class="phpdocumentor-search-results__header">
-            <h2 class="phpdocumentor-search-results__title">Search results</h2>
-            <button class="phpdocumentor-search-results__close"><i class="fas fa-times"></i></button>
-        </header>
-        <section class="phpdocumentor-search-results__body">
-            <ul class="phpdocumentor-search-results__entries"></ul>
-        </section>
-    </section>
-</section>
-        </div>
-        <a href="files/tests-providers-requesttest-oauthproviderrequesttest.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
-
-    </main>
-
-    <script>
-        cssVars({});
-    </script>
-    <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/prism.min.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/autoloader/prism-autoloader.min.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-numbers/prism-line-numbers.min.js"></script>
-    <script src="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-highlight/prism-line-highlight.min.js"></script>
-</body>
-</html>
diff --git a/indices/files.html b/indices/files.html
index 92556efa..c5a94bd4 100644
--- a/indices/files.html
+++ b/indices/files.html
@@ -135,7 +135,7 @@ <h3>B</h3>
                                                         <h3>C</h3>
             <ul class="phpdocumentor-list">
                             <li><a href="files/src-core-csrftoken.html"><abbr title="src/Core/CSRFToken.php">CSRFToken.php</abbr></a></li>
-                            <li><a href="files/tests-providers-chillerlanhttpclientfactory.html"><abbr title="tests/Providers/ChillerlanHttpClientFactory.php">ChillerlanHttpClientFactory.php</abbr></a></li>
+                            <li><a href="files/tests-helpers-chillerlanhttpclientfactory.html"><abbr title="tests/Helpers/ChillerlanHttpClientFactory.php">ChillerlanHttpClientFactory.php</abbr></a></li>
                             <li><a href="files/src-core-clientcredentials.html"><abbr title="src/Core/ClientCredentials.php">ClientCredentials.php</abbr></a></li>
                         </ul>
                                                         <h3>D</h3>
@@ -152,12 +152,10 @@ <h3>D</h3>
                             <li><a href="files/src-providers-discord.html"><abbr title="src/Providers/Discord.php">Discord.php</abbr></a></li>
                             <li><a href="files/tests-providers-live-discordapitest.html"><abbr title="tests/Providers/Live/DiscordAPITest.php">DiscordAPITest.php</abbr></a></li>
                             <li><a href="files/tests-providers-unit-discordtest.html"><abbr title="tests/Providers/Unit/DiscordTest.php">DiscordTest.php</abbr></a></li>
-                            <li><a href="files/tests-providers-oauth1-dummyoauth1provider.html"><abbr title="tests/Providers/OAuth1/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></li>
-                            <li><a href="files/tests-providers-oauth1-dummyoauth1test.html"><abbr title="tests/Providers/OAuth1/DummyOAuth1Test.php">DummyOAuth1Test.php</abbr></a></li>
-                            <li><a href="files/tests-providers-oauth2-dummyoauth2basicprovider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2BasicProvider.php">DummyOAuth2BasicProvider.php</abbr></a></li>
-                            <li><a href="files/tests-providers-oauth2-dummyoauth2provider.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></li>
-                            <li><a href="files/tests-providers-oauth2-dummyoauth2test.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2Test.php">DummyOAuth2Test.php</abbr></a></li>
-                            <li><a href="files/tests-providers-oauth2-dummyoauth2testbasic.html"><abbr title="tests/Providers/OAuth2/DummyOAuth2TestBasic.php">DummyOAuth2TestBasic.php</abbr></a></li>
+                            <li><a href="files/tests-core-dummyoauth1provider.html"><abbr title="tests/Core/DummyOAuth1Provider.php">DummyOAuth1Provider.php</abbr></a></li>
+                            <li><a href="files/tests-core-dummyoauth2basicprovider.html"><abbr title="tests/Core/DummyOAuth2BasicProvider.php">DummyOAuth2BasicProvider.php</abbr></a></li>
+                            <li><a href="files/tests-core-dummyoauth2provider.html"><abbr title="tests/Core/DummyOAuth2Provider.php">DummyOAuth2Provider.php</abbr></a></li>
+                            <li><a href="files/tests-core-dummyoauth2testbasic.html"><abbr title="tests/Core/DummyOAuth2TestBasic.php">DummyOAuth2TestBasic.php</abbr></a></li>
                         </ul>
                                                                                         <h3>F</h3>
             <ul class="phpdocumentor-list">
@@ -182,14 +180,17 @@ <h3>G</h3>
                             <li><a href="files/src-providers-guildwars2.html"><abbr title="src/Providers/GuildWars2.php">GuildWars2.php</abbr></a></li>
                             <li><a href="files/tests-providers-live-guildwars2apitest.html"><abbr title="tests/Providers/Live/GuildWars2APITest.php">GuildWars2APITest.php</abbr></a></li>
                             <li><a href="files/tests-providers-unit-guildwars2test.html"><abbr title="tests/Providers/Unit/GuildWars2Test.php">GuildWars2Test.php</abbr></a></li>
-                            <li><a href="files/tests-providers-guzzlehttpclientfactory.html"><abbr title="tests/Providers/GuzzleHttpClientFactory.php">GuzzleHttpClientFactory.php</abbr></a></li>
+                            <li><a href="files/tests-helpers-guzzlehttpclientfactory.html"><abbr title="tests/Helpers/GuzzleHttpClientFactory.php">GuzzleHttpClientFactory.php</abbr></a></li>
                         </ul>
-                                                                                        <h3>I</h3>
+                                                        <h3>H</h3>
+            <ul class="phpdocumentor-list">
+                            <li><a href="files/tests-helpers-httpfactorytrait.html"><abbr title="tests/Helpers/HTTPFactoryTrait.php">HTTPFactoryTrait.php</abbr></a></li>
+                        </ul>
+                                                        <h3>I</h3>
             <ul class="phpdocumentor-list">
                             <li><a href="files/src-providers-imgur.html"><abbr title="src/Providers/Imgur.php">Imgur.php</abbr></a></li>
                             <li><a href="files/tests-providers-live-imgurapitest.html"><abbr title="tests/Providers/Live/ImgurAPITest.php">ImgurAPITest.php</abbr></a></li>
                             <li><a href="files/tests-providers-unit-imgurtest.html"><abbr title="tests/Providers/Unit/ImgurTest.php">ImgurTest.php</abbr></a></li>
-                            <li><a href="files/src-providers-instagram.html"><abbr title="src/Providers/Instagram.php">Instagram.php</abbr></a></li>
                         </ul>
                                                                                                                         <h3>L</h3>
             <ul class="phpdocumentor-list">
@@ -229,24 +230,25 @@ <h3>O</h3>
                             <li><a href="files/src-core-oauth1interface.html"><abbr title="src/Core/OAuth1Interface.php">OAuth1Interface.php</abbr></a></li>
                             <li><a href="files/src-core-oauth1provider.html"><abbr title="src/Core/OAuth1Provider.php">OAuth1Provider.php</abbr></a></li>
                             <li><a href="files/tests-providers-oauth1providertestabstract.html"><abbr title="tests/Providers/OAuth1ProviderTestAbstract.php">OAuth1ProviderTestAbstract.php</abbr></a></li>
+                            <li><a href="files/tests-core-oauth1test.html"><abbr title="tests/Core/OAuth1Test.php">OAuth1Test.php</abbr></a></li>
                             <li><a href="files/tests-providers-oauth2apitestabstract.html"><abbr title="tests/Providers/OAuth2APITestAbstract.php">OAuth2APITestAbstract.php</abbr></a></li>
                             <li><a href="files/src-core-oauth2interface.html"><abbr title="src/Core/OAuth2Interface.php">OAuth2Interface.php</abbr></a></li>
                             <li><a href="files/src-core-oauth2provider.html"><abbr title="src/Core/OAuth2Provider.php">OAuth2Provider.php</abbr></a></li>
                             <li><a href="files/tests-providers-oauth2providertestabstract.html"><abbr title="tests/Providers/OAuth2ProviderTestAbstract.php">OAuth2ProviderTestAbstract.php</abbr></a></li>
+                            <li><a href="files/tests-core-oauth2test.html"><abbr title="tests/Core/OAuth2Test.php">OAuth2Test.php</abbr></a></li>
                             <li><a href="files/tests-providers-oauthapitestabstract.html"><abbr title="tests/Providers/OAuthAPITestAbstract.php">OAuthAPITestAbstract.php</abbr></a></li>
                             <li><a href="files/src-oauthexception.html"><abbr title="src/OAuthException.php">OAuthException.php</abbr></a></li>
                             <li><a href="files/src-core-oauthinterface.html"><abbr title="src/Core/OAuthInterface.php">OAuthInterface.php</abbr></a></li>
                             <li><a href="files/src-oauthoptions.html"><abbr title="src/OAuthOptions.php">OAuthOptions.php</abbr></a></li>
                             <li><a href="files/src-oauthoptionstrait.html"><abbr title="src/OAuthOptionsTrait.php">OAuthOptionsTrait.php</abbr></a></li>
                             <li><a href="files/src-core-oauthprovider.html"><abbr title="src/Core/OAuthProvider.php">OAuthProvider.php</abbr></a></li>
-                            <li><a href="files/tests-providers-requesttest-oauthproviderrequesttest.html"><abbr title="tests/Providers/RequestTest/OAuthProviderRequestTest.php">OAuthProviderRequestTest.php</abbr></a></li>
                             <li><a href="files/tests-providers-oauthprovidertestabstract.html"><abbr title="tests/Providers/OAuthProviderTestAbstract.php">OAuthProviderTestAbstract.php</abbr></a></li>
                             <li><a href="files/src-storage-oauthstorageabstract.html"><abbr title="src/Storage/OAuthStorageAbstract.php">OAuthStorageAbstract.php</abbr></a></li>
                             <li><a href="files/src-storage-oauthstorageexception.html"><abbr title="src/Storage/OAuthStorageException.php">OAuthStorageException.php</abbr></a></li>
                             <li><a href="files/src-storage-oauthstorageinterface.html"><abbr title="src/Storage/OAuthStorageInterface.php">OAuthStorageInterface.php</abbr></a></li>
-                            <li><a href="files/tests-providers-oauthtesthttpclient.html"><abbr title="tests/Providers/OAuthTestHttpClient.php">OAuthTestHttpClient.php</abbr></a></li>
+                            <li><a href="files/tests-helpers-oauthtesthttpclient.html"><abbr title="tests/Helpers/OAuthTestHttpClient.php">OAuthTestHttpClient.php</abbr></a></li>
                             <li><a href="files/tests-providers-oauthtesthttpclientfactoryinterface.html"><abbr title="tests/Providers/OAuthTestHttpClientFactoryInterface.php">OAuthTestHttpClientFactoryInterface.php</abbr></a></li>
-                            <li><a href="files/tests-oauthtestmemorystorage.html"><abbr title="tests/OAuthTestMemoryStorage.php">OAuthTestMemoryStorage.php</abbr></a></li>
+                            <li><a href="files/tests-helpers-oauthtestmemorystorage.html"><abbr title="tests/Helpers/OAuthTestMemoryStorage.php">OAuthTestMemoryStorage.php</abbr></a></li>
                             <li><a href="files/src-providers-opencaching.html"><abbr title="src/Providers/OpenCaching.php">OpenCaching.php</abbr></a></li>
                             <li><a href="files/tests-providers-live-opencachingapitest.html"><abbr title="tests/Providers/Live/OpenCachingAPITest.php">OpenCachingAPITest.php</abbr></a></li>
                             <li><a href="files/tests-providers-unit-opencachingtest.html"><abbr title="tests/Providers/Unit/OpenCachingTest.php">OpenCachingTest.php</abbr></a></li>
@@ -268,12 +270,13 @@ <h3>P</h3>
                             <li><a href="files/tests-providers-live-paypalapitest.html"><abbr title="tests/Providers/Live/PayPalAPITest.php">PayPalAPITest.php</abbr></a></li>
                             <li><a href="files/src-providers-paypalsandbox.html"><abbr title="src/Providers/PayPalSandbox.php">PayPalSandbox.php</abbr></a></li>
                             <li><a href="files/tests-providers-unit-paypaltest.html"><abbr title="tests/Providers/Unit/PayPalTest.php">PayPalTest.php</abbr></a></li>
-                            <li><a href="files/src-core-providerexception.html"><abbr title="src/Core/ProviderException.php">ProviderException.php</abbr></a></li>
-                            <li><a href="files/tests-providers-providertesthttpclient.html"><abbr title="tests/Providers/ProviderTestHttpClient.php">ProviderTestHttpClient.php</abbr></a></li>
+                            <li><a href="files/src-providers-providerexception.html"><abbr title="src/Providers/ProviderException.php">ProviderException.php</abbr></a></li>
+                            <li><a href="files/tests-helpers-providertesthttpclient.html"><abbr title="tests/Helpers/ProviderTestHttpClient.php">ProviderTestHttpClient.php</abbr></a></li>
                         </ul>
                                                                                         <h3>R</h3>
             <ul class="phpdocumentor-list">
-                            <li><a href="files/tests-providers-requesttest-requesttestprovider.html"><abbr title="tests/Providers/RequestTest/RequestTestProvider.php">RequestTestProvider.php</abbr></a></li>
+                            <li><a href="files/tests-core-requesttest.html"><abbr title="tests/Core/RequestTest.php">RequestTest.php</abbr></a></li>
+                            <li><a href="files/tests-core-requesttestprovider.html"><abbr title="tests/Core/RequestTestProvider.php">RequestTestProvider.php</abbr></a></li>
                         </ul>
                                                         <h3>S</h3>
             <ul class="phpdocumentor-list">
diff --git a/js/searchIndex.js b/js/searchIndex.js
index 4b1d5446..13a3bfb8 100644
--- a/js/searchIndex.js
+++ b/js/searchIndex.js
@@ -170,6 +170,31 @@ Search.appendIndex(
             "name": "AUTH_METHOD_QUERY",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_METHOD_QUERY"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Core\\OAuth2Interface\u003A\u003AAUTH_METHOD",
+            "name": "AUTH_METHOD",
+            "summary": "Specifies\u0020the\u0020authentication\u0020method\u003A",
+            "url": "classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_METHOD"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Core\\OAuth2Interface\u003A\u003AAUTH_PREFIX_HEADER",
+            "name": "AUTH_PREFIX_HEADER",
+            "summary": "The\u0020name\u0020of\u0020the\u0020authentication\u0020header\u0020in\u0020case\u0020of\u0020OAuth2Interface\u003A\u003AAUTH_METHOD_HEADER",
+            "url": "classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_PREFIX_HEADER"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Core\\OAuth2Interface\u003A\u003AAUTH_PREFIX_QUERY",
+            "name": "AUTH_PREFIX_QUERY",
+            "summary": "The\u0020name\u0020of\u0020the\u0020authentication\u0020query\u0020parameter\u0020in\u0020case\u0020of\u0020OAuth2Interface\u003A\u003AAUTH_METHOD_QUERY",
+            "url": "classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_AUTH_PREFIX_QUERY"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Core\\OAuth2Interface\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter",
+            "url": "classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_DEFAULT_SCOPES"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Core\\OAuth2Interface\u003A\u003ASCOPE_DELIMITER",
+            "name": "SCOPE_DELIMITER",
+            "summary": "The\u0020delimiter\u0020string\u0020for\u0020scopes",
+            "url": "classes/chillerlan-OAuth-Core-OAuth2Interface.html#constant_SCOPE_DELIMITER"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Core\\OAuth2Provider",
             "name": "OAuth2Provider",
@@ -205,26 +230,6 @@ Search.appendIndex(
             "name": "refreshAccessToken",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Core-OAuth2Provider.html#method_refreshAccessToken"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Core\\OAuth2Provider\u003A\u003A\u0024authMethod",
-            "name": "authMethod",
-            "summary": "Specifies\u0020the\u0020authentication\u0020method\u003A\n\u0020\u0020\u002D\u0020OAuth2Interface\u003A\u003AAUTH_METHOD_HEADER\u0020\u0028Bearer,\u0020OAuth,\u0020...\u0029\n\u0020\u0020\u002D\u0020OAuth2Interface\u003A\u003AAUTH_METHOD_QUERY\u0020\u0028access_token,\u0020...\u0029",
-            "url": "classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethod"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Core\\OAuth2Provider\u003A\u003A\u0024authMethodHeader",
-            "name": "authMethodHeader",
-            "summary": "The\u0020name\u0020of\u0020the\u0020authentication\u0020header\u0020in\u0020case\u0020of\u0020OAuth2Interface\u003A\u003AAUTH_METHOD_HEADER",
-            "url": "classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodHeader"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Core\\OAuth2Provider\u003A\u003A\u0024authMethodQuery",
-            "name": "authMethodQuery",
-            "summary": "The\u0020name\u0020of\u0020the\u0020authentication\u0020query\u0020parameter\u0020in\u0020case\u0020of\u0020OAuth2Interface\u003A\u003AAUTH_METHOD_QUERY",
-            "url": "classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_authMethodQuery"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Core\\OAuth2Provider\u003A\u003A\u0024scopesDelimiter",
-            "name": "scopesDelimiter",
-            "summary": "The\u0020delimiter\u0020string\u0020for\u0020scopes",
-            "url": "classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_scopesDelimiter"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Core\\OAuth2Provider\u003A\u003A\u0024refreshTokenURL",
             "name": "refreshTokenURL",
@@ -235,11 +240,6 @@ Search.appendIndex(
             "name": "clientCredentialsTokenURL",
             "summary": "An\u0020optional\u0020client\u0020credentials\u0020token\u0020endpoint\u0020in\u0020case\u0020the\u0020provider\u0020supports\u0020ClientCredentials.",
             "url": "classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_clientCredentialsTokenURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Core\\OAuth2Provider\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Core-OAuth2Provider.html#property_defaultScopes"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Core\\OAuthInterface",
             "name": "OAuthInterface",
@@ -300,6 +300,16 @@ Search.appendIndex(
             "name": "me",
             "summary": "Returns\u0020information\u0020about\u0020the\u0020currently\u0020authenticated\u0020user\u0020\u0028usually\u0020a\u0020\/me\u0020or\u0020\/user\u0020endpoint\u0029.",
             "url": "classes/chillerlan-OAuth-Core-OAuthInterface.html#method_me"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Core\\OAuthInterface\u003A\u003AHEADERS_AUTH",
+            "name": "HEADERS_AUTH",
+            "summary": "additional\u0020headers\u0020to\u0020use\u0020during\u0020authentication",
+            "url": "classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_AUTH"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Core\\OAuthInterface\u003A\u003AHEADERS_API",
+            "name": "HEADERS_API",
+            "summary": "additional\u0020headers\u0020to\u0020use\u0020during\u0020API\u0020access",
+            "url": "classes/chillerlan-OAuth-Core-OAuthInterface.html#constant_HEADERS_API"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Core\\OAuthProvider",
             "name": "OAuthProvider",
@@ -435,16 +445,6 @@ Search.appendIndex(
             "name": "accessTokenURL",
             "summary": "the\u0020provider\u0027s\u0020access\u0020token\u0020exchange\u0020URL",
             "url": "classes/chillerlan-OAuth-Core-OAuthProvider.html#property_accessTokenURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Core\\OAuthProvider\u003A\u003A\u0024authHeaders",
-            "name": "authHeaders",
-            "summary": "additional\u0020headers\u0020to\u0020use\u0020during\u0020authentication",
-            "url": "classes/chillerlan-OAuth-Core-OAuthProvider.html#property_authHeaders"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Core\\OAuthProvider\u003A\u003A\u0024apiHeaders",
-            "name": "apiHeaders",
-            "summary": "additional\u0020headers\u0020to\u0020use\u0020during\u0020API\u0020access",
-            "url": "classes/chillerlan-OAuth-Core-OAuthProvider.html#property_apiHeaders"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Core\\OAuthProvider\u003A\u003A\u0024serviceName",
             "name": "serviceName",
@@ -505,11 +505,6 @@ Search.appendIndex(
             "name": "logger",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Core-OAuthProvider.html#property_logger"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Core\\ProviderException",
-            "name": "ProviderException",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Core-ProviderException.html"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Core\\TokenInvalidate",
             "name": "TokenInvalidate",
@@ -565,6 +560,11 @@ Search.appendIndex(
             "name": "sessionStart",
             "summary": "Whether\u0020to\u0020start\u0020the\u0020session\u0020when\u0020session\u0020storage\u0020is\u0020used",
             "url": "classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionStart"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\OAuthOptionsTrait\u003A\u003A\u0024sessionStop",
+            "name": "sessionStop",
+            "summary": "Whether\u0020to\u0020end\u0020the\u0020session\u0020when\u0020session\u0020storage\u0020is\u0020used",
+            "url": "classes/chillerlan-OAuth-OAuthOptionsTrait.html#property_sessionStop"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\OAuthOptionsTrait\u003A\u003A\u0024sessionTokenVar",
             "name": "sessionTokenVar",
@@ -606,10 +606,10 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Amazon.html#constant_SCOPE_POSTAL_CODE"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Amazon\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-Amazon.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Amazon\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Amazon.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Amazon\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -716,10 +716,10 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-BattleNet.html#constant_SCOPE_PROFILE_WOW"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\BattleNet\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-BattleNet.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\BattleNet\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-BattleNet.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\BattleNet\u003A\u003A\u0024apiDocs",
             "name": "apiDocs",
@@ -780,6 +780,11 @@ Search.appendIndex(
             "name": "getAccountID",
             "summary": "Try\u0020to\u0020get\u0020the\u0020user\u0020ID\u0020from\u0020either\u0020the\u0020token\u0020or\u0020the\u0020me\u0028\u0029\u0020endpoint",
             "url": "classes/chillerlan-OAuth-Providers-BigCartel.html#method_getAccountID"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\BigCartel\u003A\u003AHEADERS_API",
+            "name": "HEADERS_API",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-BigCartel.html#constant_HEADERS_API"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\BigCartel\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -815,11 +820,6 @@ Search.appendIndex(
             "name": "applicationURL",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-BigCartel.html#property_applicationURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\BigCartel\u003A\u003A\u0024apiHeaders",
-            "name": "apiHeaders",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-BigCartel.html#property_apiHeaders"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Bitbucket",
             "name": "Bitbucket",
@@ -916,10 +916,15 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Deezer.html#constant_SCOPE_LISTENING_HISTORY"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Deezer\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-Deezer.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Deezer\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Deezer.html#constant_DEFAULT_SCOPES"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Deezer\u003A\u003AAUTH_METHOD",
+            "name": "AUTH_METHOD",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Deezer.html#constant_AUTH_METHOD"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Deezer\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -950,11 +955,6 @@ Search.appendIndex(
             "name": "applicationURL",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Deezer.html#property_applicationURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Deezer\u003A\u003A\u0024authMethod",
-            "name": "authMethod",
-            "summary": "Specifies\u0020the\u0020authentication\u0020method\u003A\n\u0020\u0020\u002D\u0020OAuth2Interface\u003A\u003AAUTH_METHOD_HEADER\u0020\u0028Bearer,\u0020OAuth,\u0020...\u0029\n\u0020\u0020\u002D\u0020OAuth2Interface\u003A\u003AAUTH_METHOD_QUERY\u0020\u0028access_token,\u0020...\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-Deezer.html#property_authMethod"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\DeviantArt",
             "name": "DeviantArt",
@@ -1026,10 +1026,15 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-DeviantArt.html#constant_SCOPE_USER_MANAGE"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\DeviantArt\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-DeviantArt.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\DeviantArt\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-DeviantArt.html#constant_DEFAULT_SCOPES"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\DeviantArt\u003A\u003AHEADERS_API",
+            "name": "HEADERS_API",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-DeviantArt.html#constant_HEADERS_API"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\DeviantArt\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -1065,11 +1070,6 @@ Search.appendIndex(
             "name": "applicationURL",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-DeviantArt.html#property_applicationURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\DeviantArt\u003A\u003A\u0024apiHeaders",
-            "name": "apiHeaders",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-DeviantArt.html#property_apiHeaders"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Discogs",
             "name": "Discogs",
@@ -1080,6 +1080,11 @@ Search.appendIndex(
             "name": "me",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Discogs.html#method_me"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Discogs\u003A\u003AHEADERS_API",
+            "name": "HEADERS_API",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Discogs.html#constant_HEADERS_API"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Discogs\u003A\u003A\u0024requestTokenURL",
             "name": "requestTokenURL",
@@ -1115,11 +1120,6 @@ Search.appendIndex(
             "name": "applicationURL",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Discogs.html#property_applicationURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Discogs\u003A\u003A\u0024apiHeaders",
-            "name": "apiHeaders",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Discogs.html#property_apiHeaders"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Discord",
             "name": "Discord",
@@ -1231,10 +1231,10 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Discord.html#constant_SCOPE_WEBHOOK_INCOMING"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Discord\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-Discord.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Discord\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Discord.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Discord\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -1345,6 +1345,16 @@ Search.appendIndex(
             "name": "me",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Foursquare.html#method_me"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Foursquare\u003A\u003AAUTH_METHOD",
+            "name": "AUTH_METHOD",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Foursquare.html#constant_AUTH_METHOD"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Foursquare\u003A\u003AAUTH_PREFIX_QUERY",
+            "name": "AUTH_PREFIX_QUERY",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Foursquare.html#constant_AUTH_PREFIX_QUERY"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Foursquare\u003A\u003AAPI_VERSIONDATE",
             "name": "API_VERSIONDATE",
@@ -1380,16 +1390,6 @@ Search.appendIndex(
             "name": "applicationURL",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Foursquare.html#property_applicationURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Foursquare\u003A\u003A\u0024authMethodQuery",
-            "name": "authMethodQuery",
-            "summary": "The\u0020name\u0020of\u0020the\u0020authentication\u0020query\u0020parameter\u0020in\u0020case\u0020of\u0020OAuth2Interface\u003A\u003AAUTH_METHOD_QUERY",
-            "url": "classes/chillerlan-OAuth-Providers-Foursquare.html#property_authMethodQuery"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Foursquare\u003A\u003A\u0024authMethod",
-            "name": "authMethod",
-            "summary": "Specifies\u0020the\u0020authentication\u0020method\u003A\n\u0020\u0020\u002D\u0020OAuth2Interface\u003A\u003AAUTH_METHOD_HEADER\u0020\u0028Bearer,\u0020OAuth,\u0020...\u0029\n\u0020\u0020\u002D\u0020OAuth2Interface\u003A\u003AAUTH_METHOD_QUERY\u0020\u0028access_token,\u0020...\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-Foursquare.html#property_authMethod"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\GitHub",
             "name": "GitHub",
@@ -1521,10 +1521,20 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-GitHub.html#constant_SCOPE_GPG_KEY_ADMIN"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\GitHub\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-GitHub.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\GitHub\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-GitHub.html#constant_DEFAULT_SCOPES"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\GitHub\u003A\u003AHEADERS_AUTH",
+            "name": "HEADERS_AUTH",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-GitHub.html#constant_HEADERS_AUTH"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\GitHub\u003A\u003AHEADERS_API",
+            "name": "HEADERS_API",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-GitHub.html#constant_HEADERS_API"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\GitHub\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -1555,16 +1565,6 @@ Search.appendIndex(
             "name": "applicationURL",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-GitHub.html#property_applicationURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\GitHub\u003A\u003A\u0024authHeaders",
-            "name": "authHeaders",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-GitHub.html#property_authHeaders"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\GitHub\u003A\u003A\u0024apiHeaders",
-            "name": "apiHeaders",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-GitHub.html#property_apiHeaders"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\GitLab",
             "name": "GitLab",
@@ -1631,10 +1631,10 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Google.html#constant_SCOPE_USERINFO_PROFILE"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Google\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-Google.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Google\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Google.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Google\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -1810,81 +1810,6 @@ Search.appendIndex(
             "name": "applicationURL",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Imgur.html#property_applicationURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Instagram",
-            "name": "Instagram",
-            "summary": "Implements\u0020an\u0020abstract\u0020OAuth2\u0020provider\u0020with\u0020all\u0020methods\u0020required\u0020by\u0020the\u0020OAuth2Interface.",
-            "url": "classes/chillerlan-OAuth-Providers-Instagram.html"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Instagram\u003A\u003Ame\u0028\u0029",
-            "name": "me",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Instagram.html#method_me"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Instagram\u003A\u003ASCOPE_BASIC",
-            "name": "SCOPE_BASIC",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_BASIC"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Instagram\u003A\u003ASCOPE_COMMENTS",
-            "name": "SCOPE_COMMENTS",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_COMMENTS"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Instagram\u003A\u003ASCOPE_RELATIONSHIPS",
-            "name": "SCOPE_RELATIONSHIPS",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_RELATIONSHIPS"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Instagram\u003A\u003ASCOPE_LIKES",
-            "name": "SCOPE_LIKES",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_LIKES"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Instagram\u003A\u003ASCOPE_PUBLIC_CONTENT",
-            "name": "SCOPE_PUBLIC_CONTENT",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_PUBLIC_CONTENT"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Instagram\u003A\u003ASCOPE_FOLLOWER_LIST",
-            "name": "SCOPE_FOLLOWER_LIST",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Instagram.html#constant_SCOPE_FOLLOWER_LIST"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Instagram\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-Instagram.html#property_defaultScopes"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Instagram\u003A\u003A\u0024authURL",
-            "name": "authURL",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Instagram.html#property_authURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Instagram\u003A\u003A\u0024accessTokenURL",
-            "name": "accessTokenURL",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Instagram.html#property_accessTokenURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Instagram\u003A\u003A\u0024apiURL",
-            "name": "apiURL",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Instagram.html#property_apiURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Instagram\u003A\u003A\u0024userRevokeURL",
-            "name": "userRevokeURL",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Instagram.html#property_userRevokeURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Instagram\u003A\u003A\u0024apiDocs",
-            "name": "apiDocs",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Instagram.html#property_apiDocs"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Instagram\u003A\u003A\u0024applicationURL",
-            "name": "applicationURL",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Instagram.html#property_applicationURL"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\LastFM",
             "name": "LastFM",
@@ -1965,6 +1890,11 @@ Search.appendIndex(
             "name": "authURL",
             "summary": "the\u0020authentication\u0020URL",
             "url": "classes/chillerlan-OAuth-Providers-LastFM.html#property_authURL"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\LastFM\u003A\u003A\u0024accessTokenURL",
+            "name": "accessTokenURL",
+            "summary": "the\u0020provider\u0027s\u0020access\u0020token\u0020exchange\u0020URL",
+            "url": "classes/chillerlan-OAuth-Providers-LastFM.html#property_accessTokenURL"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\LastFM\u003A\u003A\u0024apiURL",
             "name": "apiURL",
@@ -2035,11 +1965,6 @@ Search.appendIndex(
             "name": "applicationURL",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-MailChimp.html#property_applicationURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\MailChimp\u003A\u003A\u0024authMethodHeader",
-            "name": "authMethodHeader",
-            "summary": "The\u0020name\u0020of\u0020the\u0020authentication\u0020header\u0020in\u0020case\u0020of\u0020OAuth2Interface\u003A\u003AAUTH_METHOD_HEADER",
-            "url": "classes/chillerlan-OAuth-Providers-MailChimp.html#property_authMethodHeader"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Mastodon",
             "name": "Mastodon",
@@ -2080,16 +2005,16 @@ Search.appendIndex(
             "name": "SCOPE_PUSH",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Mastodon.html#constant_SCOPE_PUSH"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Mastodon\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Mastodon.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Mastodon\u003A\u003A\u0024apiDocs",
             "name": "apiDocs",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Mastodon.html#property_apiDocs"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Mastodon\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-Mastodon.html#property_defaultScopes"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Mastodon\u003A\u003A\u0024instance",
             "name": "instance",
@@ -2116,10 +2041,10 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-MicrosoftGraph.html#constant_SCOPE_USER_READBASIC_ALL"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\MicrosoftGraph\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\MicrosoftGraph\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
             "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-MicrosoftGraph.html#property_defaultScopes"
+            "url": "classes/chillerlan-OAuth-Providers-MicrosoftGraph.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\MicrosoftGraph\u003A\u003A\u0024apiURL",
             "name": "apiURL",
@@ -2140,6 +2065,11 @@ Search.appendIndex(
             "name": "me",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Mixcloud.html#method_me"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Mixcloud\u003A\u003AAUTH_METHOD",
+            "name": "AUTH_METHOD",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Mixcloud.html#constant_AUTH_METHOD"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Mixcloud\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -2170,11 +2100,6 @@ Search.appendIndex(
             "name": "applicationURL",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Mixcloud.html#property_applicationURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Mixcloud\u003A\u003A\u0024authMethod",
-            "name": "authMethod",
-            "summary": "Specifies\u0020the\u0020authentication\u0020method\u003A\n\u0020\u0020\u002D\u0020OAuth2Interface\u003A\u003AAUTH_METHOD_HEADER\u0020\u0028Bearer,\u0020OAuth,\u0020...\u0029\n\u0020\u0020\u002D\u0020OAuth2Interface\u003A\u003AAUTH_METHOD_QUERY\u0020\u0028access_token,\u0020...\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-Mixcloud.html#property_authMethod"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\MusicBrainz",
             "name": "MusicBrainz",
@@ -2226,10 +2151,10 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-MusicBrainz.html#constant_SCOPE_SUBMIT_BARCODE"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\MusicBrainz\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-MusicBrainz.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\MusicBrainz\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-MusicBrainz.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\MusicBrainz\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -2316,10 +2241,10 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-NPROne.html#constant_SCOPE_LOCALACTIVATION"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\NPROne\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-NPROne.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\NPROne\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-NPROne.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\NPROne\u003A\u003A\u0024apiURL",
             "name": "apiURL",
@@ -2360,6 +2285,11 @@ Search.appendIndex(
             "name": "me",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-OpenCaching.html#method_me"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\OpenCaching\u003A\u003AUSER_FIELDS",
+            "name": "USER_FIELDS",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-OpenCaching.html#constant_USER_FIELDS"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\OpenCaching\u003A\u003A\u0024requestTokenURL",
             "name": "requestTokenURL",
@@ -2491,10 +2421,10 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#constant_SCOPE_OPENID"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\OpenStreetmap2\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\OpenStreetmap2\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-OpenStreetmap2.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\OpenStreetmap2\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -2586,10 +2516,10 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Patreon.html#constant_SCOPE_V2_CAMPAIGNS_MEMBERS_ADDRESS"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Patreon\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-Patreon.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Patreon\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Patreon.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Patreon\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -2661,10 +2591,10 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-PayPal.html#constant_SCOPE_ACCOUNT"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\PayPal\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-PayPal.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\PayPal\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-PayPal.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\PayPal\u003A\u003A\u0024accessTokenURL",
             "name": "accessTokenURL",
@@ -2710,6 +2640,11 @@ Search.appendIndex(
             "name": "apiURL",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-PayPalSandbox.html#property_apiURL"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\ProviderException",
+            "name": "ProviderException",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-ProviderException.html"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Slack",
             "name": "Slack",
@@ -2971,10 +2906,10 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Slack.html#constant_SCOPE_USERS_WRITE"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Slack\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-Slack.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Slack\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Slack.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Slack\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -3021,10 +2956,15 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-SoundCloud.html#constant_SCOPE_NONEXPIRING"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\SoundCloud\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-SoundCloud.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\SoundCloud\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-SoundCloud.html#constant_DEFAULT_SCOPES"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\SoundCloud\u003A\u003AAUTH_PREFIX_HEADER",
+            "name": "AUTH_PREFIX_HEADER",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-SoundCloud.html#constant_AUTH_PREFIX_HEADER"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\SoundCloud\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -3055,11 +2995,6 @@ Search.appendIndex(
             "name": "applicationURL",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-SoundCloud.html#property_applicationURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\SoundCloud\u003A\u003A\u0024authMethodHeader",
-            "name": "authMethodHeader",
-            "summary": "The\u0020name\u0020of\u0020the\u0020authentication\u0020header\u0020in\u0020case\u0020of\u0020OAuth2Interface\u003A\u003AAUTH_METHOD_HEADER",
-            "url": "classes/chillerlan-OAuth-Providers-SoundCloud.html#property_authMethodHeader"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Spotify",
             "name": "Spotify",
@@ -3186,10 +3121,10 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Spotify.html#constant_SCOPE_USER_CREATE_PARTNER"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Spotify\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-Spotify.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Spotify\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Spotify.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Spotify\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -3228,7 +3163,7 @@ Search.appendIndex(
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\SteamOpenID\u003A\u003AgetAuthURL\u0028\u0029",
             "name": "getAuthURL",
-            "summary": "",
+            "summary": "we\u0020ignore\u0020user\u0020supplied\u0020params\u0020here",
             "url": "classes/chillerlan-OAuth-Providers-SteamOpenID.html#method_getAuthURL"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\SteamOpenID\u003A\u003AgetAccessToken\u0028\u0029",
@@ -3296,10 +3231,10 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Stripe.html#constant_SCOPE_READ_ONLY"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Stripe\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-Stripe.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Stripe\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Stripe.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Stripe\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -3411,10 +3346,10 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Tumblr2.html#constant_SCOPE_OFFLINE_ACCESS"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Tumblr2\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-Tumblr2.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Tumblr2\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Tumblr2.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Tumblr2\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -3581,10 +3516,20 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Twitch.html#constant_SCOPE_USER_READ_SUBSCRIPTIONS"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Twitch\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-Twitch.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Twitch\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Twitch.html#constant_DEFAULT_SCOPES"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Twitch\u003A\u003AHEADERS_AUTH",
+            "name": "HEADERS_AUTH",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Twitch.html#constant_HEADERS_AUTH"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Twitch\u003A\u003AHEADERS_API",
+            "name": "HEADERS_API",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Twitch.html#constant_HEADERS_API"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Twitch\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -3620,16 +3565,6 @@ Search.appendIndex(
             "name": "applicationURL",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Twitch.html#property_applicationURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Twitch\u003A\u003A\u0024authHeaders",
-            "name": "authHeaders",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Twitch.html#property_authHeaders"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Twitch\u003A\u003A\u0024apiHeaders",
-            "name": "apiHeaders",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Twitch.html#property_apiHeaders"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Twitter",
             "name": "Twitter",
@@ -3790,16 +3725,26 @@ Search.appendIndex(
             "name": "SCOPE_VIDEO_FILES",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Vimeo.html#constant_SCOPE_VIDEO_FILES"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Vimeo\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Vimeo.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Vimeo\u003A\u003AAPI_VERSION",
             "name": "API_VERSION",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Vimeo.html#constant_API_VERSION"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Vimeo\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-Vimeo.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Vimeo\u003A\u003AHEADERS_AUTH",
+            "name": "HEADERS_AUTH",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Vimeo.html#constant_HEADERS_AUTH"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\Vimeo\u003A\u003AHEADERS_API",
+            "name": "HEADERS_API",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-Vimeo.html#constant_HEADERS_API"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\Vimeo\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -3840,16 +3785,6 @@ Search.appendIndex(
             "name": "applicationURL",
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-Vimeo.html#property_applicationURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Vimeo\u003A\u003A\u0024authHeaders",
-            "name": "authHeaders",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Vimeo.html#property_authHeaders"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\Vimeo\u003A\u003A\u0024apiHeaders",
-            "name": "apiHeaders",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Providers-Vimeo.html#property_apiHeaders"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\WordPress",
             "name": "WordPress",
@@ -3871,10 +3806,10 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuth-Providers-WordPress.html#constant_SCOPE_GLOBAL"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Providers\\WordPress\u003A\u003A\u0024defaultScopes",
-            "name": "defaultScopes",
-            "summary": "Default\u0020scopes\u0020to\u0020apply\u0020if\u0020none\u0020were\u0020provided\u0020via\u0020the\u0020\u0024scopes\u0020parameter\u0020in\u0020OAuth2Provider\u003A\u003AgetAuthURL\u0028\u0029",
-            "url": "classes/chillerlan-OAuth-Providers-WordPress.html#property_defaultScopes"
+            "fqsen": "\\chillerlan\\OAuth\\Providers\\WordPress\u003A\u003ADEFAULT_SCOPES",
+            "name": "DEFAULT_SCOPES",
+            "summary": "",
+            "url": "classes/chillerlan-OAuth-Providers-WordPress.html#constant_DEFAULT_SCOPES"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Providers\\WordPress\u003A\u003A\u0024authURL",
             "name": "authURL",
@@ -3995,16 +3930,16 @@ Search.appendIndex(
             "name": "__construct",
             "summary": "OAuthStorageAbstract\u0020constructor.",
             "url": "classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method___construct"
+        },                {
+            "fqsen": "\\chillerlan\\OAuth\\Storage\\OAuthStorageAbstract\u003A\u003Aconstruct\u0028\u0029",
+            "name": "construct",
+            "summary": "A\u0020replacement\u0020constructor\u0020that\u0020you\u0020can\u0020call\u0020in\u0020extended\u0020classes,\nso\u0020that\u0020you\u0020don\u0027t\u0020have\u0020to\u0020implement\u0020the\u0020monstrous\u0020original\u0020\u0060__construct\u0028\u0029\u0060",
+            "url": "classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_construct"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Storage\\OAuthStorageAbstract\u003A\u003AsetLogger\u0028\u0029",
             "name": "setLogger",
             "summary": "Sets\u0020a\u0020logger.\u0020\u0028LoggerAwareInterface\u0020is\u0020stupid\u0029",
             "url": "classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setLogger"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Storage\\OAuthStorageAbstract\u003A\u003AsetServiceName\u0028\u0029",
-            "name": "setServiceName",
-            "summary": "Sets\u0020the\u0020current\u0020service\u0020provider\u0020name",
-            "url": "classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_setServiceName"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Storage\\OAuthStorageAbstract\u003A\u003AgetServiceName\u0028\u0029",
             "name": "getServiceName",
@@ -4018,13 +3953,8 @@ Search.appendIndex(
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Storage\\OAuthStorageAbstract\u003A\u003AfromStorage\u0028\u0029",
             "name": "fromStorage",
-            "summary": "Retrieves\u0020token\u0020data\u0020from\u0020the\u0020underlying\u0020storage\u0020engine\n\u0028decrypt,\u0020unserialize\u0020etc.\u0029\u0020and\u0020returns\u0020an\u0020AccessToken",
+            "summary": "Retrieves\u0020token\u0020JOSN\u0020from\u0020the\u0020underlying\u0020storage\u0020engine\u0020and\u0020returns\u0020an\u0020AccessToken",
             "url": "classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#method_fromStorage"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Storage\\OAuthStorageAbstract\u003A\u003A\u0024serviceName",
-            "name": "serviceName",
-            "summary": "",
-            "url": "classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html#property_serviceName"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Storage\\OAuthStorageAbstract\u003A\u003A\u0024options",
             "name": "options",
@@ -4050,16 +3980,6 @@ Search.appendIndex(
             "name": "setLogger",
             "summary": "Sets\u0020a\u0020logger.\u0020\u0028LoggerAwareInterface\u0020is\u0020stupid\u0029",
             "url": "classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_setLogger"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Storage\\OAuthStorageInterface\u003A\u003AsetServiceName\u0028\u0029",
-            "name": "setServiceName",
-            "summary": "Sets\u0020the\u0020current\u0020service\u0020provider\u0020name",
-            "url": "classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_setServiceName"
-        },                {
-            "fqsen": "\\chillerlan\\OAuth\\Storage\\OAuthStorageInterface\u003A\u003AgetServiceName\u0028\u0029",
-            "name": "getServiceName",
-            "summary": "Gets\u0020the\u0020current\u0020service\u0020provider\u0020name",
-            "url": "classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_getServiceName"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Storage\\OAuthStorageInterface\u003A\u003AstoreAccessToken\u0028\u0029",
             "name": "storeAccessToken",
@@ -4118,7 +4038,7 @@ Search.appendIndex(
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Storage\\OAuthStorageInterface\u003A\u003AfromStorage\u0028\u0029",
             "name": "fromStorage",
-            "summary": "Retrieves\u0020token\u0020data\u0020from\u0020the\u0020underlying\u0020storage\u0020engine\n\u0028decrypt,\u0020unserialize\u0020etc.\u0029\u0020and\u0020returns\u0020an\u0020AccessToken",
+            "summary": "Retrieves\u0020token\u0020JOSN\u0020from\u0020the\u0020underlying\u0020storage\u0020engine\u0020and\u0020returns\u0020an\u0020AccessToken",
             "url": "classes/chillerlan-OAuth-Storage-OAuthStorageInterface.html#method_fromStorage"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Storage\\SessionStorage",
@@ -4126,10 +4046,10 @@ Search.appendIndex(
             "summary": "Implements\u0020a\u0020session\u0020storage\u0020adapter.",
             "url": "classes/chillerlan-OAuth-Storage-SessionStorage.html"
         },                {
-            "fqsen": "\\chillerlan\\OAuth\\Storage\\SessionStorage\u003A\u003A__construct\u0028\u0029",
-            "name": "__construct",
-            "summary": "SessionStorage\u0020constructor.",
-            "url": "classes/chillerlan-OAuth-Storage-SessionStorage.html#method___construct"
+            "fqsen": "\\chillerlan\\OAuth\\Storage\\SessionStorage\u003A\u003Aconstruct\u0028\u0029",
+            "name": "construct",
+            "summary": "SessionStorage\u0020\u0028pseudo\u002D\u0029\u0020constructor.",
+            "url": "classes/chillerlan-OAuth-Storage-SessionStorage.html#method_construct"
         },                {
             "fqsen": "\\chillerlan\\OAuth\\Storage\\SessionStorage\u003A\u003A__destruct\u0028\u0029",
             "name": "__destruct",
@@ -4246,135 +4166,455 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Core-AccessTokenTest.html#property_token"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\OAuthTestMemoryStorage",
-            "name": "OAuthTestMemoryStorage",
-            "summary": "Extends\u0020the\u0020standard\u0020memory\u0020storage\u0020so\u0020that\u0020it\u0020also\u0020saves\u0020tokens\u0020as\u0020JSON\u0020in\u0020the\u0020given\u0020path",
-            "url": "classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html"
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth1Provider",
+            "name": "DummyOAuth1Provider",
+            "summary": "An\u0020OAuth1\u0020provider\u0020implementation",
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\OAuthTestMemoryStorage\u003A\u003A__construct\u0028\u0029",
-            "name": "__construct",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth1Provider\u003A\u003AinvalidateAccessToken\u0028\u0029",
+            "name": "invalidateAccessToken",
+            "summary": "Allows\u0020to\u0020invalidate\u0020an\u0020access\u0020token",
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#method_invalidateAccessToken"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth1Provider\u003A\u003AHEADERS_AUTH",
+            "name": "HEADERS_AUTH",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#method___construct"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#constant_HEADERS_AUTH"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\OAuthTestMemoryStorage\u003A\u003AstoreAccessToken\u0028\u0029",
-            "name": "storeAccessToken",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth1Provider\u003A\u003AHEADERS_API",
+            "name": "HEADERS_API",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#method_storeAccessToken"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#constant_HEADERS_API"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\OAuthTestMemoryStorage\u003A\u003AgetAccessToken\u0028\u0029",
-            "name": "getAccessToken",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth1Provider\u003A\u003A\u0024authURL",
+            "name": "authURL",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#method_getAccessToken"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_authURL"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\OAuthTestMemoryStorage\u003A\u003A\u0024storagePath",
-            "name": "storagePath",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth1Provider\u003A\u003A\u0024accessTokenURL",
+            "name": "accessTokenURL",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html#property_storagePath"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_accessTokenURL"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\ChillerlanHttpClientFactory",
-            "name": "ChillerlanHttpClientFactory",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth1Provider\u003A\u003A\u0024requestTokenURL",
+            "name": "requestTokenURL",
+            "summary": "The\u0020request\u0020OAuth1\u0020token\u0020URL",
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_requestTokenURL"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth1Provider\u003A\u003A\u0024revokeURL",
+            "name": "revokeURL",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_revokeURL"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\ChillerlanHttpClientFactory\u003A\u003AgetClient\u0028\u0029",
-            "name": "getClient",
-            "summary": "Returns\u0020a\u0020fully\u0020prepared\u0020http\u0020client\u0020instance",
-            "url": "classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html#method_getClient"
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth1Provider\u003A\u003A\u0024apiURL",
+            "name": "apiURL",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_apiURL"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\GuzzleHttpClientFactory",
-            "name": "GuzzleHttpClientFactory",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth1Provider\u003A\u003A\u0024userRevokeURL",
+            "name": "userRevokeURL",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html#property_userRevokeURL"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\GuzzleHttpClientFactory\u003A\u003AgetClient\u0028\u0029",
-            "name": "getClient",
-            "summary": "Returns\u0020a\u0020fully\u0020prepared\u0020http\u0020client\u0020instance",
-            "url": "classes/chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html#method_getClient"
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2BasicProvider",
+            "name": "DummyOAuth2BasicProvider",
+            "summary": "A\u0020minimal\u0020OAuth2\u0020provider\u0020implementation",
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\AmazonAPITest",
-            "name": "AmazonAPITest",
-            "summary": "Amazon\u0020API\u0020usage\u0020tests\/examples",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2BasicProvider\u003A\u003A\u0024authURL",
+            "name": "authURL",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#property_authURL"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\AmazonAPITest\u003A\u003AtestMe\u0028\u0029",
-            "name": "testMe",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2BasicProvider\u003A\u003A\u0024accessTokenURL",
+            "name": "accessTokenURL",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#method_testMe"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#property_accessTokenURL"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\AmazonAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2BasicProvider\u003A\u003A\u0024apiURL",
+            "name": "apiURL",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#property_FQN"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#property_apiURL"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\AmazonAPITest\u003A\u003A\u0024ENV",
-            "name": "ENV",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2BasicProvider\u003A\u003A\u0024userRevokeURL",
+            "name": "userRevokeURL",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#property_ENV"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html#property_userRevokeURL"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BattleNetAPITest",
-            "name": "BattleNetAPITest",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2Provider",
+            "name": "DummyOAuth2Provider",
+            "summary": "An\u0020OAuth2\u0020provider\u0020implementation\u0020that\u0020supports\u0020token\u0020refresh,\u0020csrf\u0020tokens\u0020and\u0020client\u0020credentials",
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2Provider\u003A\u003AinvalidateAccessToken\u0028\u0029",
+            "name": "invalidateAccessToken",
+            "summary": "Allows\u0020to\u0020invalidate\u0020an\u0020access\u0020token",
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#method_invalidateAccessToken"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2Provider\u003A\u003AAUTH_METHOD",
+            "name": "AUTH_METHOD",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#constant_AUTH_METHOD"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BattleNetAPITest\u003A\u003AtestMe\u0028\u0029",
-            "name": "testMe",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2Provider\u003A\u003AHEADERS_AUTH",
+            "name": "HEADERS_AUTH",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#method_testMe"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#constant_HEADERS_AUTH"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BattleNetAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2Provider\u003A\u003AHEADERS_API",
+            "name": "HEADERS_API",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#property_FQN"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#constant_HEADERS_API"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BattleNetAPITest\u003A\u003A\u0024ENV",
-            "name": "ENV",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2Provider\u003A\u003A\u0024authURL",
+            "name": "authURL",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#property_ENV"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_authURL"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BigCartelAPITest",
-            "name": "BigCartelAPITest",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2Provider\u003A\u003A\u0024accessTokenURL",
+            "name": "accessTokenURL",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_accessTokenURL"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BigCartelAPITest\u003A\u003AsetUp\u0028\u0029",
-            "name": "setUp",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2Provider\u003A\u003A\u0024revokeURL",
+            "name": "revokeURL",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#method_setUp"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_revokeURL"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BigCartelAPITest\u003A\u003AtestMe\u0028\u0029",
-            "name": "testMe",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2Provider\u003A\u003A\u0024apiURL",
+            "name": "apiURL",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#method_testMe"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_apiURL"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BigCartelAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2Provider\u003A\u003A\u0024userRevokeURL",
+            "name": "userRevokeURL",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#property_FQN"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html#property_userRevokeURL"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BigCartelAPITest\u003A\u003A\u0024ENV",
-            "name": "ENV",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2TestBasic",
+            "name": "DummyOAuth2TestBasic",
+            "summary": "Tests\u0020a\u0020minimal\u0020OAuth2\u0020provider\u0020implementation\u0020\u0028no\u0020token\u0020refresh,\u0020no\u0020csrf,\u0020no\u0020nothing\u0029",
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2TestBasic\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#property_ENV"
+            "url": "classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html#method_getProviderFQCN"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BigCartelAPITest\u003A\u003A\u0024account_id",
-            "name": "account_id",
+            "fqsen": "\\chillerlan\\OAuthTest\\Core\\DummyOAuth2TestBasic\u003A\u003AtestRefreshAccessTokenException\u0028\u0029",
+            "name": "testRefreshAccessTokenException",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#property_account_id"
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+            "name": "storagePath",
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+            "url": "classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#method_sendRequest"
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+        },                {
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+            "name": "logger",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#property_logger"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Helpers\\ProviderTestHttpClient\u003A\u003A\u0024responses",
+            "name": "responses",
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+            "url": "classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html#property_responses"
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+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#method_getProviderFQCN"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\AmazonAPITest\u003A\u003AtestMe\u0028\u0029",
+            "name": "testMe",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#method_testMe"
+        },                {
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+            "name": "ENV",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html#property_ENV"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BattleNetAPITest",
+            "name": "BattleNetAPITest",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BattleNetAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#method_getProviderFQCN"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BattleNetAPITest\u003A\u003AtestMe\u0028\u0029",
+            "name": "testMe",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#method_testMe"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BattleNetAPITest\u003A\u003A\u0024ENV",
+            "name": "ENV",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html#property_ENV"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BigCartelAPITest",
+            "name": "BigCartelAPITest",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BigCartelAPITest\u003A\u003AsetUp\u0028\u0029",
+            "name": "setUp",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#method_setUp"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BigCartelAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#method_getProviderFQCN"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BigCartelAPITest\u003A\u003AtestMe\u0028\u0029",
+            "name": "testMe",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#method_testMe"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BigCartelAPITest\u003A\u003A\u0024ENV",
+            "name": "ENV",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#property_ENV"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BigCartelAPITest\u003A\u003A\u0024account_id",
+            "name": "account_id",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html#property_account_id"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BitbucketAPITest",
+            "name": "BitbucketAPITest",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BitbucketAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html#method_getProviderFQCN"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BitbucketAPITest\u003A\u003AtestMe\u0028\u0029",
+            "name": "testMe",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html#method_testMe"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\BitbucketAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4385,16 +4625,16 @@ Search.appendIndex(
             "name": "DeezerAPITest",
             "summary": "Spotify\u0020API\u0020usage\u0020tests\/examples",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\DeezerAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\DeezerAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\DeezerAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\DeezerAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4405,16 +4645,16 @@ Search.appendIndex(
             "name": "DeviantArtAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\DeviantArtAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\DeviantArtAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\DeviantArtAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\DeviantArtAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4425,16 +4665,16 @@ Search.appendIndex(
             "name": "DiscogsAPITest",
             "summary": "Discogs\u0020API\u0020test",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\DiscogsAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\DiscogsAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\DiscogsAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\DiscogsAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4445,6 +4685,11 @@ Search.appendIndex(
             "name": "DiscordAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\DiscordAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\DiscordAPITest\u003A\u003AtestRequestCredentialsToken\u0028\u0029",
             "name": "testRequestCredentialsToken",
@@ -4455,11 +4700,6 @@ Search.appendIndex(
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\DiscordAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\DiscordAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4475,16 +4715,16 @@ Search.appendIndex(
             "name": "setUp",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#method_setUp"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\FlickrAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\FlickrAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\FlickrAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\FlickrAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4505,16 +4745,16 @@ Search.appendIndex(
             "name": "FoursquareAPITest",
             "summary": "Foursquare\u0020API\u0020usage\u0020tests\/examples",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\FoursquareAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\FoursquareAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\FoursquareAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\FoursquareAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4525,16 +4765,16 @@ Search.appendIndex(
             "name": "GitHubAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\GitHubAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\GitHubAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\GitHubAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\GitHubAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4545,16 +4785,16 @@ Search.appendIndex(
             "name": "GitLabAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\GitLabAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\GitLabAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\GitLabAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\GitLabAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4565,16 +4805,16 @@ Search.appendIndex(
             "name": "GoogleAPITest",
             "summary": "Google\u0020API\u0020usage\u0020tests\/examples",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\GoogleAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\GoogleAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\GoogleAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\GoogleAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4590,16 +4830,16 @@ Search.appendIndex(
             "name": "setUp",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#method_setUp"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\GuildWars2APITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\GuildWars2APITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\GuildWars2APITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\GuildWars2APITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4625,16 +4865,16 @@ Search.appendIndex(
             "name": "setUp",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#method_setUp"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\ImgurAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\ImgurAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\ImgurAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\ImgurAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4650,16 +4890,16 @@ Search.appendIndex(
             "name": "setUp",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#method_setUp"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\LastFMAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\LastFMAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\LastFMAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\LastFMAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4670,6 +4910,11 @@ Search.appendIndex(
             "name": "MailChimpAPITest",
             "summary": "MailChimp\u0020API\u0020usage\u0020tests\/examples",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MailChimpAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MailChimpAPITest\u003A\u003AtestGetTokenMetadata\u0028\u0029",
             "name": "testGetTokenMetadata",
@@ -4680,11 +4925,6 @@ Search.appendIndex(
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MailChimpAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MailChimpAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4700,16 +4940,16 @@ Search.appendIndex(
             "name": "setUp",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#method_setUp"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MastodonAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MastodonAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MastodonAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MastodonAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4725,16 +4965,16 @@ Search.appendIndex(
             "name": "MicrosoftGraphAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MicrosoftGraphAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MicrosoftGraphAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MicrosoftGraphAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MicrosoftGraphAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4745,16 +4985,16 @@ Search.appendIndex(
             "name": "MixcloudAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MixcloudAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MixcloudAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MixcloudAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MixcloudAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4765,6 +5005,11 @@ Search.appendIndex(
             "name": "MusicBrainzAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MusicBrainzAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MusicBrainzAPITest\u003A\u003AtestArtistId\u0028\u0029",
             "name": "testArtistId",
@@ -4775,11 +5020,6 @@ Search.appendIndex(
             "name": "testArtistIdXML",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html#method_testArtistIdXML"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MusicBrainzAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\MusicBrainzAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4790,16 +5030,21 @@ Search.appendIndex(
             "name": "NPROneAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\NPROneAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#method_getProviderFQCN"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\NPROneAPITest\u003A\u003ArequestTargetProvider\u0028\u0029",
+            "name": "requestTargetProvider",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#method_requestTargetProvider"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\NPROneAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\NPROneAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\NPROneAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4810,16 +5055,16 @@ Search.appendIndex(
             "name": "OpenCachingAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\OpenCachingAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\OpenCachingAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\OpenCachingAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\OpenCachingAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4830,16 +5075,16 @@ Search.appendIndex(
             "name": "OpenStreetmap2APITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\OpenStreetmap2APITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\OpenStreetmap2APITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\OpenStreetmap2APITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\OpenStreetmap2APITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4850,16 +5095,16 @@ Search.appendIndex(
             "name": "OpenStreetmapAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\OpenStreetmapAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\OpenStreetmapAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\OpenStreetmapAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\OpenStreetmapAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4875,16 +5120,16 @@ Search.appendIndex(
             "name": "setUp",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#method_setUp"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\Patreon1APITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\Patreon1APITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\Patreon1APITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\Patreon1APITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4900,16 +5145,16 @@ Search.appendIndex(
             "name": "setUp",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#method_setUp"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\Patreon2APITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\Patreon2APITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\Patreon2APITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\Patreon2APITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4920,16 +5165,16 @@ Search.appendIndex(
             "name": "PayPalAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\PayPalAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\PayPalAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\PayPalAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\PayPalAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4940,16 +5185,16 @@ Search.appendIndex(
             "name": "SlackAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\SlackAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\SlackAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\SlackAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\SlackAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4960,6 +5205,11 @@ Search.appendIndex(
             "name": "SoundcloudAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\SoundcloudAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\SoundcloudAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
@@ -4970,11 +5220,6 @@ Search.appendIndex(
             "name": "testRequestCredentialsToken",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html#method_testRequestCredentialsToken"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\SoundcloudAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\SoundcloudAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -4985,16 +5230,16 @@ Search.appendIndex(
             "name": "SpotifyAPITest",
             "summary": "Spotify\u0020API\u0020usage\u0020tests\/examples",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\SpotifyAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\SpotifyAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\SpotifyAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\SpotifyAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -5011,10 +5256,10 @@ Search.appendIndex(
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#method_setUp"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\SteamOpenIDAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\SteamOpenIDAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#property_FQN"
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\SteamOpenIDAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -5030,16 +5275,16 @@ Search.appendIndex(
             "name": "StripeAPITest",
             "summary": "Stripe\u0020API\u0020usage\u0020tests\/examples",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\StripeAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\StripeAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\StripeAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\StripeAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -5050,16 +5295,16 @@ Search.appendIndex(
             "name": "Tumblr2APITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\Tumblr2APITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\Tumblr2APITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\Tumblr2APITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\Tumblr2APITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -5070,6 +5315,11 @@ Search.appendIndex(
             "name": "TumblrAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\TumblrAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\TumblrAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
@@ -5080,11 +5330,6 @@ Search.appendIndex(
             "name": "testTokenExchange",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html#method_testTokenExchange"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\TumblrAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\TumblrAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -5095,16 +5340,16 @@ Search.appendIndex(
             "name": "TwitchAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\TwitchAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\TwitchAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\TwitchAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\TwitchAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -5120,16 +5365,16 @@ Search.appendIndex(
             "name": "setUp",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#method_setUp"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\TwitterAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\TwitterAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\TwitterAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\TwitterAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -5150,16 +5395,16 @@ Search.appendIndex(
             "name": "TwitterCCAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\TwitterCCAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\TwitterCCAPITest\u003A\u003AtestMeErrorException\u0028\u0029",
             "name": "testMeErrorException",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html#method_testMeErrorException"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\TwitterCCAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\TwitterCCAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -5169,17 +5414,17 @@ Search.appendIndex(
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\VimeoAPITest",
             "name": "VimeoAPITest",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\VimeoAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\VimeoAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\VimeoAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\VimeoAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
@@ -5190,81 +5435,21 @@ Search.appendIndex(
             "name": "WordpressAPITest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\WordpressAPITest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\WordpressAPITest\u003A\u003AtestMe\u0028\u0029",
             "name": "testMe",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html#method_testMe"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\WordpressAPITest\u003A\u003A\u0024FQN",
-            "name": "FQN",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html#property_FQN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live\\WordpressAPITest\u003A\u003A\u0024ENV",
             "name": "ENV",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html#property_ENV"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuth1\\DummyOAuth1Provider",
-            "name": "DummyOAuth1Provider",
-            "summary": "An\u0020OAuth1\u0020provider\u0020implementation",
-            "url": "classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuth1\\DummyOAuth1Provider\u003A\u003AinvalidateAccessToken\u0028\u0029",
-            "name": "invalidateAccessToken",
-            "summary": "Allows\u0020to\u0020invalidate\u0020an\u0020access\u0020token",
-            "url": "classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#method_invalidateAccessToken"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuth1\\DummyOAuth1Provider\u003A\u003A\u0024authURL",
-            "name": "authURL",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_authURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuth1\\DummyOAuth1Provider\u003A\u003A\u0024accessTokenURL",
-            "name": "accessTokenURL",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_accessTokenURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuth1\\DummyOAuth1Provider\u003A\u003A\u0024requestTokenURL",
-            "name": "requestTokenURL",
-            "summary": "The\u0020request\u0020OAuth1\u0020token\u0020URL",
-            "url": "classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_requestTokenURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuth1\\DummyOAuth1Provider\u003A\u003A\u0024revokeURL",
-            "name": "revokeURL",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_revokeURL"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuth1\\DummyOAuth1Provider\u003A\u003A\u0024apiURL",
-            "name": "apiURL",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html#property_apiURL"
-        },                {
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@@ -5341,130 +5526,15 @@ Search.appendIndex(
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-        },                {
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-        },                {
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-            "url": "classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"
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-            "url": "classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html#property_revokeURL"
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-            "url": "classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#method_testRefreshAccessTokenException"
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-            "url": "classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html#method_testGetClientCredentialsTokenException"
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@@ -5535,11 +5605,6 @@ Search.appendIndex(
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@@ -5576,15 +5641,15 @@ Search.appendIndex(
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-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuth2ProviderTestAbstract\u003A\u003A\u0024testProperties",
-            "name": "testProperties",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuth2ProviderTestAbstract\u003A\u003ATEST_PROPERTIES",
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-            "url": "classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_testProperties"
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-            "name": "testResponses",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuth2ProviderTestAbstract\u003A\u003ATEST_RESPONSES",
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             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#property_testResponses"
+            "url": "classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html#constant_TEST_RESPONSES"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthAPITestAbstract",
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@@ -5656,10 +5721,10 @@ Search.appendIndex(
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-            "name": "initFactories",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initFactories"
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthProviderTestAbstract\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "returns\u0020the\u0020fully\u0020qualified\u0020class\u0020name\u0020\u0028FQCN\u0029\u0020of\u0020the\u0020test\u0020subject",
+            "url": "classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getProviderFQCN"
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             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthProviderTestAbstract\u003A\u003AinitLogger\u0028\u0029",
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@@ -5690,6 +5755,21 @@ Search.appendIndex(
             "name": "initTestProperties",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_initTestProperties"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthProviderTestAbstract\u003A\u003AsetReflectionProperty\u0028\u0029",
+            "name": "setReflectionProperty",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_setReflectionProperty"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthProviderTestAbstract\u003A\u003AgetReflectionProperty\u0028\u0029",
+            "name": "getReflectionProperty",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_getReflectionProperty"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthProviderTestAbstract\u003A\u003AinvokeReflectionMethod\u0028\u0029",
+            "name": "invokeReflectionMethod",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#method_invokeReflectionMethod"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthProviderTestAbstract\u003A\u003AtestOAuthInstance\u0028\u0029",
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@@ -5721,30 +5801,20 @@ Search.appendIndex(
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-            "url": "classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_requestFactory"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthProviderTestAbstract\u003A\u003A\u0024responseFactory",
-            "name": "responseFactory",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthProviderTestAbstract\u003A\u003ATEST_PROPERTIES",
+            "name": "TEST_PROPERTIES",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_responseFactory"
+            "url": "classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_PROPERTIES"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthProviderTestAbstract\u003A\u003A\u0024streamFactory",
-            "name": "streamFactory",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthProviderTestAbstract\u003A\u003ATEST_RESPONSES",
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             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_streamFactory"
+            "url": "classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#constant_TEST_RESPONSES"
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-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthProviderTestAbstract\u003A\u003A\u0024uriFactory",
-            "name": "uriFactory",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthProviderTestAbstract\u003A\u003A\u0024is_ci",
+            "name": "is_ci",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_uriFactory"
+            "url": "classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_is_ci"
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             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthProviderTestAbstract\u003A\u003A\u0024http",
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@@ -5775,41 +5845,6 @@ Search.appendIndex(
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             "url": "classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_reflection"
-        },                {
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-            "url": "classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testProperties"
-        },                {
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-            "url": "classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html#property_testResponses"
-        },                {
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-            "name": "OAuthTestHttpClient",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthTestHttpClient\u003A\u003A__construct\u0028\u0029",
-            "name": "__construct",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#method___construct"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthTestHttpClient\u003A\u003AsendRequest\u0028\u0029",
-            "name": "sendRequest",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#method_sendRequest"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuthTestHttpClient\u003A\u003A\u0024http",
-            "name": "http",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html#property_http"
         },                {
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@@ -5820,111 +5855,26 @@ Search.appendIndex(
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             "url": "classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClientFactoryInterface.html#method_getClient"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\ProviderTestHttpClient",
-            "name": "ProviderTestHttpClient",
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-            "url": "classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\ProviderTestHttpClient\u003A\u003A__construct\u0028\u0029",
-            "name": "__construct",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#method___construct"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\ProviderTestHttpClient\u003A\u003AsendRequest\u0028\u0029",
-            "name": "sendRequest",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#method_sendRequest"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\ProviderTestHttpClient\u003A\u003AECHO_REQUEST",
-            "name": "ECHO_REQUEST",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#constant_ECHO_REQUEST"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\ProviderTestHttpClient\u003A\u003A\u0024responses",
-            "name": "responses",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#property_responses"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\ProviderTestHttpClient\u003A\u003A\u0024responseFactory",
-            "name": "responseFactory",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#property_responseFactory"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\ProviderTestHttpClient\u003A\u003A\u0024streamFactory",
-            "name": "streamFactory",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html#property_streamFactory"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\RequestTest\\OAuthProviderRequestTest",
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+        },                {
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@@ -5935,41 +5885,41 @@ Search.appendIndex(
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-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html#method_setUp"
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-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html#property_FQN"
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             "url": "classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"
+        },                {
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@@ -5996,110 +5946,120 @@ Search.appendIndex(
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-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html#property_testResponses"
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-            "name": "setUp",
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+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html#method_getProviderFQCN"
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-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\GoogleTest\u003A\u003A\u0024FQN",
-            "name": "FQN",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\GoogleTest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html#property_FQN"
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html#method_getProviderFQCN"
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             "name": "GuildWars2Test",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\GuildWars2Test\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#method_getProviderFQCN"
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@@ -6131,25 +6091,25 @@ Search.appendIndex(
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         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\GuildWars2Test\u003A\u003A\u0024FQN",
-            "name": "FQN",
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             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#property_FQN"
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#constant_TEST_PROPERTIES"
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-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\GuildWars2Test\u003A\u003A\u0024testResponses",
-            "name": "testResponses",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\GuildWars2Test\u003A\u003ATEST_RESPONSES",
+            "name": "TEST_RESPONSES",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#property_testResponses"
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html#constant_TEST_RESPONSES"
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-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\ImgurTest\u003A\u003A\u0024FQN",
-            "name": "FQN",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\ImgurTest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html#property_FQN"
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html#method_getProviderFQCN"
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@@ -6160,6 +6120,11 @@ Search.appendIndex(
             "name": "setUp",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#method_setUp"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\LastFMTest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "returns\u0020the\u0020fully\u0020qualified\u0020class\u0020name\u0020\u0028FQCN\u0029\u0020of\u0020the\u0020test\u0020subject",
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#method_getProviderFQCN"
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@@ -6206,15 +6171,15 @@ Search.appendIndex(
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-            "name": "FQN",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\LastFMTest\u003A\u003ATEST_PROPERTIES",
+            "name": "TEST_PROPERTIES",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#property_FQN"
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#constant_TEST_PROPERTIES"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\LastFMTest\u003A\u003A\u0024testResponses",
-            "name": "testResponses",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\LastFMTest\u003A\u003ATEST_RESPONSES",
+            "name": "TEST_RESPONSES",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#property_testResponses"
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html#constant_TEST_RESPONSES"
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@@ -6225,31 +6190,31 @@ Search.appendIndex(
             "name": "setUp",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html#method_setUp"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\MailChimpTest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "",
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-            "name": "testResponses",
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             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\MastodonTest\u003A\u003AgetProviderFQCN\u0028\u0029",
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@@ -6270,161 +6240,156 @@ Search.appendIndex(
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+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\MicrosoftGraphTest\u003A\u003AgetProviderFQCN\u0028\u0029",
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-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html#property_FQN"
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-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html#property_FQN"
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-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\SoundCloudTest\u003A\u003A\u0024FQN",
-            "name": "FQN",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\SoundCloudTest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html#property_FQN"
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html#method_getProviderFQCN"
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-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\SpotifyTest\u003A\u003A\u0024FQN",
-            "name": "FQN",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\SpotifyTest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html#property_FQN"
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html#method_getProviderFQCN"
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@@ -6435,6 +6400,11 @@ Search.appendIndex(
             "name": "setUp",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#method_setUp"
+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\SteamOpenIDTest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
+            "summary": "returns\u0020the\u0020fully\u0020qualified\u0020class\u0020name\u0020\u0028FQCN\u0029\u0020of\u0020the\u0020test\u0020subject",
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#method_getProviderFQCN"
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@@ -6476,65 +6446,70 @@ Search.appendIndex(
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-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\SteamOpenIDTest\u003A\u003A\u0024FQN",
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-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#property_FQN"
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#constant_TEST_PROPERTIES"
         },                {
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-            "name": "testResponses",
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             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html#property_testResponses"
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+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\TwitchTest\u003A\u003AgetProviderFQCN\u0028\u0029",
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+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html#method_getProviderFQCN"
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             "name": "TwitterCCTest",
             "summary": "",
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+        },                {
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\TwitterCCTest\u003A\u003AgetProviderFQCN\u0028\u0029",
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+            "summary": "",
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@@ -6555,56 +6530,51 @@ Search.appendIndex(
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             "name": "TwitterTest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\TwitterTest\u003A\u003A\u0024FQN",
-            "name": "FQN",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\TwitterTest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html#property_FQN"
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\VimeoTest",
             "name": "VimeoTest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\VimeoTest\u003A\u003AsetUp\u0028\u0029",
-            "name": "setUp",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\VimeoTest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#method_setUp"
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#method_getProviderFQCN"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\VimeoTest\u003A\u003A\u0024FQN",
-            "name": "FQN",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\VimeoTest\u003A\u003ATEST_RESPONSES",
+            "name": "TEST_RESPONSES",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#property_FQN"
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html#constant_TEST_RESPONSES"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\WordPressTest",
             "name": "WordPressTest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\WordPressTest\u003A\u003A\u0024FQN",
-            "name": "FQN",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\WordPressTest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html#property_FQN"
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\YouTubeTest",
             "name": "YouTubeTest",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\YouTubeTest\u003A\u003A\u0024FQN",
-            "name": "FQN",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit\\YouTubeTest\u003A\u003AgetProviderFQCN\u0028\u0029",
+            "name": "getProviderFQCN",
             "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html#property_FQN"
+            "url": "classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html#method_getProviderFQCN"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Storage\\MemoryStorageTest",
             "name": "MemoryStorageTest",
@@ -6645,26 +6615,6 @@ Search.appendIndex(
             "name": "initStorage",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_initStorage"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Storage\\StorageTestAbstract\u003A\u003AtestSetServiceName\u0028\u0029",
-            "name": "testSetServiceName",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceName"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Storage\\StorageTestAbstract\u003A\u003AtestSetServiceNameEmptyException\u0028\u0029",
-            "name": "testSetServiceNameEmptyException",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testSetServiceNameEmptyException"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Storage\\StorageTestAbstract\u003A\u003AtestGetServiceNameInvalidServiceException\u0028\u0029",
-            "name": "testGetServiceNameInvalidServiceException",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameInvalidServiceException"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Storage\\StorageTestAbstract\u003A\u003AtestGetServiceNameEmptyServiceException\u0028\u0029",
-            "name": "testGetServiceNameEmptyServiceException",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testGetServiceNameEmptyServiceException"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Storage\\StorageTestAbstract\u003A\u003AtestTokenStorage\u0028\u0029",
             "name": "testTokenStorage",
@@ -6690,11 +6640,6 @@ Search.appendIndex(
             "name": "testToStorage",
             "summary": "",
             "url": "classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testToStorage"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Storage\\StorageTestAbstract\u003A\u003AtestFromStorageInvalidInputException\u0028\u0029",
-            "name": "testFromStorageInvalidInputException",
-            "summary": "",
-            "url": "classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html#method_testFromStorageInvalidInputException"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Storage\\StorageTestAbstract\u003A\u003AtestStoreWithExistingToken\u0028\u0029",
             "name": "testStoreWithExistingToken",
@@ -6756,30 +6701,20 @@ Search.appendIndex(
             "summary": "",
             "url": "namespaces/chillerlan-oauthtest.html"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers",
-            "name": "Providers",
+            "fqsen": "\\chillerlan\\OAuthTest\\Helpers",
+            "name": "Helpers",
             "summary": "",
-            "url": "namespaces/chillerlan-oauthtest-providers.html"
+            "url": "namespaces/chillerlan-oauthtest-helpers.html"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Live",
             "name": "Live",
             "summary": "",
             "url": "namespaces/chillerlan-oauthtest-providers-live.html"
         },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuth1",
-            "name": "OAuth1",
-            "summary": "",
-            "url": "namespaces/chillerlan-oauthtest-providers-oauth1.html"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\OAuth2",
-            "name": "OAuth2",
-            "summary": "",
-            "url": "namespaces/chillerlan-oauthtest-providers-oauth2.html"
-        },                {
-            "fqsen": "\\chillerlan\\OAuthTest\\Providers\\RequestTest",
-            "name": "RequestTest",
+            "fqsen": "\\chillerlan\\OAuthTest\\Providers",
+            "name": "Providers",
             "summary": "",
-            "url": "namespaces/chillerlan-oauthtest-providers-requesttest.html"
+            "url": "namespaces/chillerlan-oauthtest-providers.html"
         },                {
             "fqsen": "\\chillerlan\\OAuthTest\\Providers\\Unit",
             "name": "Unit",
diff --git a/namespaces/chillerlan-oauth-core.html b/namespaces/chillerlan-oauth-core.html
index 65b9e950..0f7166f7 100644
--- a/namespaces/chillerlan-oauth-core.html
+++ b/namespaces/chillerlan-oauth-core.html
@@ -140,7 +140,7 @@ <h4 id="toc-classes">
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></dt><dd>Access token implementation for any OAuth version.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Provider">OAuth1Provider</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Provider">OAuth2Provider</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html"><abbr title="\chillerlan\OAuth\Core\OAuthProvider">OAuthProvider</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></dt>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></dt><dd>Access token implementation for any OAuth version.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Provider">OAuth1Provider</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Provider">OAuth2Provider</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html"><abbr title="\chillerlan\OAuth\Core\OAuthProvider">OAuthProvider</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>    </dl>
 
 
 
diff --git a/namespaces/chillerlan-oauth-providers.html b/namespaces/chillerlan-oauth-providers.html
index 76f9d5d1..017026c8 100644
--- a/namespaces/chillerlan-oauth-providers.html
+++ b/namespaces/chillerlan-oauth-providers.html
@@ -134,7 +134,7 @@ <h4 id="toc-classes">
     </h4>
     <dl class="phpdocumentor-table-of-contents">
                     <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Amazon.html"><abbr title="\chillerlan\OAuth\Providers\Amazon">Amazon</abbr></a></dt><dd>Amazon Login/OAuth</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"><abbr title="\chillerlan\OAuth\Providers\AzureActiveDirectory">AzureActiveDirectory</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-BattleNet.html"><abbr title="\chillerlan\OAuth\Providers\BattleNet">BattleNet</abbr></a></dt><dd>Battle.net OAuth</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-BigCartel.html"><abbr title="\chillerlan\OAuth\Providers\BigCartel">BigCartel</abbr></a></dt><dd>BigCartel OAuth</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"><abbr title="\chillerlan\OAuth\Providers\Bitbucket">Bitbucket</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Deezer.html"><abbr title="\chillerlan\OAuth\Providers\Deezer">Deezer</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"><abbr title="\chillerlan\OAuth\Providers\DeviantArt">DeviantArt</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Discogs.html"><abbr title="\chillerlan\OAuth\Providers\Discogs">Discogs</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Discord.html"><abbr title="\chillerlan\OAuth\Providers\Discord">Discord</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Flickr.html"><abbr title="\chillerlan\OAuth\Providers\Flickr">Flickr</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Foursquare.html"><abbr title="\chillerlan\OAuth\Providers\Foursquare">Foursquare</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-GitHub.html"><abbr title="\chillerlan\OAuth\Providers\GitHub">GitHub</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-GitLab.html"><abbr title="\chillerlan\OAuth\Providers\GitLab">GitLab</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Google.html"><abbr title="\chillerlan\OAuth\Providers\Google">Google</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"><abbr title="\chillerlan\OAuth\Providers\GuildWars2">GuildWars2</abbr></a></dt><dd>GW2 does not support authentication (anymore) but the API still works like a regular OAUth API, so.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Imgur.html"><abbr title="\chillerlan\OAuth\Providers\Imgur">Imgur</abbr></a></dt><dd>Note: imgur sends an &quot;expires_in&quot; of 315360000 (10 years!) for access tokens,
-      but states in the docs that tokens expire after one month.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Instagram.html"><abbr title="\chillerlan\OAuth\Providers\Instagram">Instagram</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-LastFM.html"><abbr title="\chillerlan\OAuth\Providers\LastFM">LastFM</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-MailChimp.html"><abbr title="\chillerlan\OAuth\Providers\MailChimp">MailChimp</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Mastodon.html"><abbr title="\chillerlan\OAuth\Providers\Mastodon">Mastodon</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"><abbr title="\chillerlan\OAuth\Providers\MicrosoftGraph">MicrosoftGraph</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"><abbr title="\chillerlan\OAuth\Providers\Mixcloud">Mixcloud</abbr></a></dt><dd>note: a missing slash at the end of the path will end up in an HTTP/301</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"><abbr title="\chillerlan\OAuth\Providers\MusicBrainz">MusicBrainz</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-NPROne.html"><abbr title="\chillerlan\OAuth\Providers\NPROne">NPROne</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-OpenCaching.html"><abbr title="\chillerlan\OAuth\Providers\OpenCaching">OpenCaching</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html"><abbr title="\chillerlan\OAuth\Providers\OpenStreetmap">OpenStreetmap</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"><abbr title="\chillerlan\OAuth\Providers\OpenStreetmap2">OpenStreetmap2</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Patreon.html"><abbr title="\chillerlan\OAuth\Providers\Patreon">Patreon</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-PayPal.html"><abbr title="\chillerlan\OAuth\Providers\PayPal">PayPal</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"><abbr title="\chillerlan\OAuth\Providers\PayPalSandbox">PayPalSandbox</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Slack.html"><abbr title="\chillerlan\OAuth\Providers\Slack">Slack</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"><abbr title="\chillerlan\OAuth\Providers\SoundCloud">SoundCloud</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Spotify.html"><abbr title="\chillerlan\OAuth\Providers\Spotify">Spotify</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html"><abbr title="\chillerlan\OAuth\Providers\SteamOpenID">SteamOpenID</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Stripe.html"><abbr title="\chillerlan\OAuth\Providers\Stripe">Stripe</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Tumblr.html"><abbr title="\chillerlan\OAuth\Providers\Tumblr">Tumblr</abbr></a></dt><dd>Tumblr OAuth1</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"><abbr title="\chillerlan\OAuth\Providers\Tumblr2">Tumblr2</abbr></a></dt><dd>Tumblr OAuth2</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Twitch.html"><abbr title="\chillerlan\OAuth\Providers\Twitch">Twitch</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Twitter.html"><abbr title="\chillerlan\OAuth\Providers\Twitter">Twitter</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"><abbr title="\chillerlan\OAuth\Providers\TwitterCC">TwitterCC</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Vimeo.html"><abbr title="\chillerlan\OAuth\Providers\Vimeo">Vimeo</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-WordPress.html"><abbr title="\chillerlan\OAuth\Providers\WordPress">WordPress</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-YouTube.html"><abbr title="\chillerlan\OAuth\Providers\YouTube">YouTube</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>    </dl>
+      but states in the docs that tokens expire after one month.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-LastFM.html"><abbr title="\chillerlan\OAuth\Providers\LastFM">LastFM</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-MailChimp.html"><abbr title="\chillerlan\OAuth\Providers\MailChimp">MailChimp</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Mastodon.html"><abbr title="\chillerlan\OAuth\Providers\Mastodon">Mastodon</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"><abbr title="\chillerlan\OAuth\Providers\MicrosoftGraph">MicrosoftGraph</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"><abbr title="\chillerlan\OAuth\Providers\Mixcloud">Mixcloud</abbr></a></dt><dd>note: a missing slash at the end of the path will end up in an HTTP/301</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"><abbr title="\chillerlan\OAuth\Providers\MusicBrainz">MusicBrainz</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-NPROne.html"><abbr title="\chillerlan\OAuth\Providers\NPROne">NPROne</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-OpenCaching.html"><abbr title="\chillerlan\OAuth\Providers\OpenCaching">OpenCaching</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html"><abbr title="\chillerlan\OAuth\Providers\OpenStreetmap">OpenStreetmap</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"><abbr title="\chillerlan\OAuth\Providers\OpenStreetmap2">OpenStreetmap2</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Patreon.html"><abbr title="\chillerlan\OAuth\Providers\Patreon">Patreon</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-PayPal.html"><abbr title="\chillerlan\OAuth\Providers\PayPal">PayPal</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"><abbr title="\chillerlan\OAuth\Providers\PayPalSandbox">PayPalSandbox</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Slack.html"><abbr title="\chillerlan\OAuth\Providers\Slack">Slack</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"><abbr title="\chillerlan\OAuth\Providers\SoundCloud">SoundCloud</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Spotify.html"><abbr title="\chillerlan\OAuth\Providers\Spotify">Spotify</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html"><abbr title="\chillerlan\OAuth\Providers\SteamOpenID">SteamOpenID</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Stripe.html"><abbr title="\chillerlan\OAuth\Providers\Stripe">Stripe</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Tumblr.html"><abbr title="\chillerlan\OAuth\Providers\Tumblr">Tumblr</abbr></a></dt><dd>Tumblr OAuth1</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"><abbr title="\chillerlan\OAuth\Providers\Tumblr2">Tumblr2</abbr></a></dt><dd>Tumblr OAuth2</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Twitch.html"><abbr title="\chillerlan\OAuth\Providers\Twitch">Twitch</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Twitter.html"><abbr title="\chillerlan\OAuth\Providers\Twitter">Twitter</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"><abbr title="\chillerlan\OAuth\Providers\TwitterCC">TwitterCC</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Vimeo.html"><abbr title="\chillerlan\OAuth\Providers\Vimeo">Vimeo</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-WordPress.html"><abbr title="\chillerlan\OAuth\Providers\WordPress">WordPress</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-YouTube.html"><abbr title="\chillerlan\OAuth\Providers\YouTube">YouTube</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>    </dl>
 
 
 
diff --git a/namespaces/chillerlan-oauthtest-core.html b/namespaces/chillerlan-oauthtest-core.html
index 0be218e2..55b91f87 100644
--- a/namespaces/chillerlan-oauthtest-core.html
+++ b/namespaces/chillerlan-oauthtest-core.html
@@ -133,7 +133,7 @@ <h4 id="toc-classes">
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-AccessTokenTest.html"><abbr title="\chillerlan\OAuthTest\Core\AccessTokenTest">AccessTokenTest</abbr></a></dt><dd>Tests the AccessToken class</dd>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-AccessTokenTest.html"><abbr title="\chillerlan\OAuthTest\Core\AccessTokenTest">AccessTokenTest</abbr></a></dt><dd>Tests the AccessToken class</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"><abbr title="\chillerlan\OAuthTest\Core\DummyOAuth1Provider">DummyOAuth1Provider</abbr></a></dt><dd>An OAuth1 provider implementation</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"><abbr title="\chillerlan\OAuthTest\Core\DummyOAuth2BasicProvider">DummyOAuth2BasicProvider</abbr></a></dt><dd>A minimal OAuth2 provider implementation</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"><abbr title="\chillerlan\OAuthTest\Core\DummyOAuth2Provider">DummyOAuth2Provider</abbr></a></dt><dd>An OAuth2 provider implementation that supports token refresh, csrf tokens and client credentials</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"><abbr title="\chillerlan\OAuthTest\Core\DummyOAuth2TestBasic">DummyOAuth2TestBasic</abbr></a></dt><dd>Tests a minimal OAuth2 provider implementation (no token refresh, no csrf, no nothing)</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"><abbr title="\chillerlan\OAuthTest\Core\OAuth1Test">OAuth1Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"><abbr title="\chillerlan\OAuthTest\Core\OAuth2Test">OAuth2Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-RequestTest.html"><abbr title="\chillerlan\OAuthTest\Core\RequestTest">RequestTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"><abbr title="\chillerlan\OAuthTest\Core\RequestTestProvider">RequestTestProvider</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>    </dl>
 
 
 
diff --git a/namespaces/chillerlan-oauthtest-providers-oauth1.html b/namespaces/chillerlan-oauthtest-helpers.html
similarity index 82%
rename from namespaces/chillerlan-oauthtest-providers-oauth1.html
rename to namespaces/chillerlan-oauthtest-helpers.html
index 661d3973..304bda63 100644
--- a/namespaces/chillerlan-oauthtest-providers-oauth1.html
+++ b/namespaces/chillerlan-oauthtest-helpers.html
@@ -112,16 +112,15 @@ <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Fil
                                         <ul class="phpdocumentor-breadcrumbs">
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
             <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest.html">OAuthTest</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers.html">Providers</a></li>
     </ul>
 
     <article class="phpdocumentor-element -namespace">
-        <h2 class="phpdocumentor-content__title">OAuth1</h2>
+        <h2 class="phpdocumentor-content__title">Helpers</h2>
 
         
 <h3 id="toc">
     Table of Contents
-    <a href="namespaces/chillerlan-oauthtest-providers-oauth1.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
+    <a href="namespaces/chillerlan-oauthtest-helpers.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
 
 </h3>
 
@@ -130,12 +129,19 @@ <h3 id="toc">
 
     <h4 id="toc-classes">
         Classes
-        <a href="namespaces/chillerlan-oauthtest-providers-oauth1.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
+        <a href="namespaces/chillerlan-oauthtest-helpers.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1\DummyOAuth1Provider">DummyOAuth1Provider</abbr></a></dt><dd>An OAuth1 provider implementation</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1\DummyOAuth1Test">DummyOAuth1Test</abbr></a></dt>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Helpers-ChillerlanHttpClientFactory.html"><abbr title="\chillerlan\OAuthTest\Helpers\ChillerlanHttpClientFactory">ChillerlanHttpClientFactory</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Helpers-GuzzleHttpClientFactory.html"><abbr title="\chillerlan\OAuthTest\Helpers\GuzzleHttpClientFactory">GuzzleHttpClientFactory</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html"><abbr title="\chillerlan\OAuthTest\Helpers\OAuthTestHttpClient">OAuthTestHttpClient</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html"><abbr title="\chillerlan\OAuthTest\Helpers\OAuthTestMemoryStorage">OAuthTestMemoryStorage</abbr></a></dt><dd>Extends the standard memory storage so that it also saves tokens as JSON in the given path</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html"><abbr title="\chillerlan\OAuthTest\Helpers\ProviderTestHttpClient">ProviderTestHttpClient</abbr></a></dt><dd>a dummy client that returns a prepared set of responses</dd>    </dl>
 
+    <h4 id="toc-traits">
+        Traits
+        <a href="namespaces/chillerlan-oauthtest-helpers.html#toc-traits" class="headerlink"><i class="fas fa-link"></i></a>
+
+    </h4>
+    <dl class="phpdocumentor-table-of-contents">
+            <dt class="phpdocumentor-table-of-contents__entry -trait"><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html"><abbr title="\chillerlan\OAuthTest\Helpers\HTTPFactoryTrait">HTTPFactoryTrait</abbr></a></dt><dd>Trait HTTPFactoryTrait</dd>    </dl>
 
 
 
@@ -249,8 +255,9 @@ <h4 id="toc-classes">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                                                                    <li><a href="namespaces/chillerlan-oauthtest-providers-oauth1.html#toc-classes">Classes</a></li>
-                                                                                                                    </ul>
+                                                                                                    <li><a href="namespaces/chillerlan-oauthtest-helpers.html#toc-classes">Classes</a></li>
+                                                            <li><a href="namespaces/chillerlan-oauthtest-helpers.html#toc-traits">Traits</a></li>
+                                                                                                </ul>
             </li>
 
             
@@ -271,7 +278,7 @@ <h2 class="phpdocumentor-search-results__title">Search results</h2>
     </section>
 </section>
         </div>
-        <a href="namespaces/chillerlan-oauthtest-providers-oauth1.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
+        <a href="namespaces/chillerlan-oauthtest-helpers.html#top" class="phpdocumentor-back-to-top"><i class="fas fa-chevron-circle-up"></i></a>
 
     </main>
 
diff --git a/namespaces/chillerlan-oauthtest-providers-oauth2.html b/namespaces/chillerlan-oauthtest-providers-oauth2.html
deleted file mode 100644
index afec98df..00000000
--- a/namespaces/chillerlan-oauthtest-providers-oauth2.html
+++ /dev/null
@@ -1,286 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="utf-8">
-            <title>Documentation</title>
-    
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <base href="../">
-    <link rel="icon" href="images/favicon.ico"/>
-    <link rel="stylesheet" href="css/normalize.css">
-    <link rel="stylesheet" href="css/base.css">
-            <link rel="preconnect" href="https://fonts.gstatic.com">
-        <link href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@100;200;300;400;600;700&display=swap" rel="stylesheet">
-        <link href="https://fonts.googleapis.com/css2?family=Source+Code+Pro:wght@400;600;700&display=swap" rel="stylesheet">
-        <link rel="stylesheet" href="css/template.css">
-        <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.0/css/all.min.css" integrity="sha256-ybRkN9dBjhcS2qrW1z+hfCxq+1aBdwyQM5wlQoQVt/0=" crossorigin="anonymous" />
-        <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/themes/prism-okaidia.css">
-        <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-numbers/prism-line-numbers.css">
-        <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-highlight/prism-line-highlight.css">
-                <script src="https://cdn.jsdelivr.net/npm/fuse.js@3.4.6"></script>
-        <script src="https://cdn.jsdelivr.net/npm/css-vars-ponyfill@2"></script>
-        <script src="js/template.js"></script>
-        <script src="js/search.js"></script>
-        <script defer src="js/searchIndex.js"></script>
-    </head>
-<body id="top">
-    <header class="phpdocumentor-header phpdocumentor-section">
-    <h1 class="phpdocumentor-title"><a href="" class="phpdocumentor-title__link">Documentation</a></h1>
-    <input class="phpdocumentor-header__menu-button" type="checkbox" id="menu-button" name="menu-button" />
-    <label class="phpdocumentor-header__menu-icon" for="menu-button">
-        <i class="fas fa-bars"></i>
-    </label>
-    <section data-search-form class="phpdocumentor-search">
-    <label>
-        <span class="visually-hidden">Search for</span>
-        <svg class="phpdocumentor-search__icon" width="21" height="20" viewBox="0 0 21 20" fill="none" xmlns="http://www.w3.org/2000/svg">
-            <circle cx="7.5" cy="7.5" r="6.5" stroke="currentColor" stroke-width="2"/>
-            <line x1="12.4892" y1="12.2727" x2="19.1559" y2="18.9393" stroke="currentColor" stroke-width="3"/>
-        </svg>
-        <input type="search" class="phpdocumentor-field phpdocumentor-search__field" placeholder="Loading .." disabled />
-    </label>
-</section>
-
-    <nav class="phpdocumentor-topnav">
-    <ul class="phpdocumentor-topnav__menu">
-                        <li class="phpdocumentor-topnav__menu-item -menu">
-                <a href="https://php-oauth.readthedocs.io">
-                    <span>
-                                                                        User Manual
-                    </span>
-                </a>
-            </li>
-                                <li class="phpdocumentor-topnav__menu-item -social">
-                <a href="https://github.com/chillerlan/php-oauth-core">
-                    <span>
-                                                                        <i class="fab fa-github"></i>
-                                                
-                    </span>
-                </a>
-            </li>
-                </ul>
-</nav>
-</header>
-
-    <main class="phpdocumentor">
-        <div class="phpdocumentor-section">
-            <input class="phpdocumentor-sidebar__menu-button" type="checkbox" id="sidebar-button" name="sidebar-button" />
-<label class="phpdocumentor-sidebar__menu-icon" for="sidebar-button">
-    Menu
-</label>
-<aside class="phpdocumentor-column -three phpdocumentor-sidebar">
-                    <section class="phpdocumentor-sidebar__category">
-            <h2 class="phpdocumentor-sidebar__category-header">Namespaces</h2>
-                                    <h4 class="phpdocumentor-sidebar__root-namespace">
-    <a href="namespaces/chillerlan.html" class="">chillerlan</a>
-</h4>
-    <ul class="phpdocumentor-list">
-                    <li>
-                <a href="namespaces/chillerlan-oauth.html" class="">OAuth</a>
-                
-            </li>
-                    <li>
-                <a href="namespaces/chillerlan-oauthtest.html" class="">OAuthTest</a>
-                
-            </li>
-            </ul>
-
-                        </section>
-                <section class="phpdocumentor-sidebar__category">
-            <h2 class="phpdocumentor-sidebar__category-header">Packages</h2>
-                                    <h4 class="phpdocumentor-sidebar__root-namespace">
-    <a href="packages/Application.html" class="">Application</a>
-</h4>
-
-                        </section>
-            
-    <section class="phpdocumentor-sidebar__category">
-        <h2 class="phpdocumentor-sidebar__category-header">Reports</h2>
-                <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/deprecated.html">Deprecated</a></h3>
-        <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/errors.html">Errors</a></h3>
-        <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/markers.html">Markers</a></h3>
-    </section>
-
-    <section class="phpdocumentor-sidebar__category">
-        <h2 class="phpdocumentor-sidebar__category-header">Indices</h2>
-        <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Files</a></h3>
-    </section>
-</aside>
-
-            <div class="phpdocumentor-column -nine phpdocumentor-content">
-                                <section>
-                                        <ul class="phpdocumentor-breadcrumbs">
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest.html">OAuthTest</a></li>
-            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-oauthtest-providers.html">Providers</a></li>
-    </ul>
-
-    <article class="phpdocumentor-element -namespace">
-        <h2 class="phpdocumentor-content__title">OAuth2</h2>
-
-        
-<h3 id="toc">
-    Table of Contents
-    <a href="namespaces/chillerlan-oauthtest-providers-oauth2.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
-
-</h3>
-
-
-
-
-    <h4 id="toc-classes">
-        Classes
-        <a href="namespaces/chillerlan-oauthtest-providers-oauth2.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <dl class="phpdocumentor-table-of-contents">
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diff --git a/namespaces/chillerlan-oauthtest-providers-requesttest.html b/namespaces/chillerlan-oauthtest-providers-requesttest.html
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diff --git a/namespaces/chillerlan-oauthtest-providers.html b/namespaces/chillerlan-oauthtest-providers.html
index f739a580..d842fc0f 100644
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+++ b/namespaces/chillerlan-oauthtest-providers.html
@@ -132,9 +132,6 @@ <h4 id="namespaces">
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             <dt class="phpdocumentor-table-of-contents__entry -namespace"><a href="namespaces/chillerlan-oauthtest-providers-live.html"><abbr title="\chillerlan\OAuthTest\Providers\Live">Live</abbr></a></dt>
-            <dt class="phpdocumentor-table-of-contents__entry -namespace"><a href="namespaces/chillerlan-oauthtest-providers-oauth1.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1">OAuth1</abbr></a></dt>
-            <dt class="phpdocumentor-table-of-contents__entry -namespace"><a href="namespaces/chillerlan-oauthtest-providers-oauth2.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2">OAuth2</abbr></a></dt>
-            <dt class="phpdocumentor-table-of-contents__entry -namespace"><a href="namespaces/chillerlan-oauthtest-providers-requesttest.html"><abbr title="\chillerlan\OAuthTest\Providers\RequestTest">RequestTest</abbr></a></dt>
             <dt class="phpdocumentor-table-of-contents__entry -namespace"><a href="namespaces/chillerlan-oauthtest-providers-unit.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit">Unit</abbr></a></dt>
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     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html"><abbr title="\chillerlan\OAuthTest\Providers\ChillerlanHttpClientFactory">ChillerlanHttpClientFactory</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html"><abbr title="\chillerlan\OAuthTest\Providers\GuzzleHttpClientFactory">GuzzleHttpClientFactory</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1APITestAbstract">OAuth1APITestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1ProviderTestAbstract">OAuth1ProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2APITestAbstract">OAuth2APITestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2ProviderTestAbstract">OAuth2ProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuthAPITestAbstract">OAuthAPITestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuthProviderTestAbstract">OAuthProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuthTestHttpClient">OAuthTestHttpClient</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html"><abbr title="\chillerlan\OAuthTest\Providers\ProviderTestHttpClient">ProviderTestHttpClient</abbr></a></dt><dd>a dummy client that returns a prepared set of responses</dd>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1APITestAbstract">OAuth1APITestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1ProviderTestAbstract">OAuth1ProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2APITestAbstract">OAuth2APITestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2ProviderTestAbstract">OAuth2ProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuthAPITestAbstract">OAuthAPITestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuthProviderTestAbstract">OAuthProviderTestAbstract</abbr></a></dt>    </dl>
 
 
 
diff --git a/namespaces/chillerlan-oauthtest.html b/namespaces/chillerlan-oauthtest.html
index 6faa8a95..0bf5bb73 100644
--- a/namespaces/chillerlan-oauthtest.html
+++ b/namespaces/chillerlan-oauthtest.html
@@ -131,18 +131,12 @@ <h4 id="namespaces">
 </h4>
 <dl class="phpdocumentor-table-of-contents">
             <dt class="phpdocumentor-table-of-contents__entry -namespace"><a href="namespaces/chillerlan-oauthtest-core.html"><abbr title="\chillerlan\OAuthTest\Core">Core</abbr></a></dt>
+            <dt class="phpdocumentor-table-of-contents__entry -namespace"><a href="namespaces/chillerlan-oauthtest-helpers.html"><abbr title="\chillerlan\OAuthTest\Helpers">Helpers</abbr></a></dt>
             <dt class="phpdocumentor-table-of-contents__entry -namespace"><a href="namespaces/chillerlan-oauthtest-providers.html"><abbr title="\chillerlan\OAuthTest\Providers">Providers</abbr></a></dt>
             <dt class="phpdocumentor-table-of-contents__entry -namespace"><a href="namespaces/chillerlan-oauthtest-storage.html"><abbr title="\chillerlan\OAuthTest\Storage">Storage</abbr></a></dt>
     </dl>
 
 
-    <h4 id="toc-classes">
-        Classes
-        <a href="namespaces/chillerlan-oauthtest.html#toc-classes" class="headerlink"><i class="fas fa-link"></i></a>
-
-    </h4>
-    <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html"><abbr title="\chillerlan\OAuthTest\OAuthTestMemoryStorage">OAuthTestMemoryStorage</abbr></a></dt><dd>Extends the standard memory storage so that it also saves tokens as JSON in the given path</dd>    </dl>
 
 
 
@@ -257,8 +251,7 @@ <h4 id="toc-classes">
             <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
             <li>
                 <ul class="phpdocumentor-list -clean">
-                                                                                                    <li><a href="namespaces/chillerlan-oauthtest.html#toc-classes">Classes</a></li>
-                                                                                                                    </ul>
+                                                                                                                                                                                </ul>
             </li>
 
             
diff --git a/packages/Application.html b/packages/Application.html
index 4028a010..0cf0e1b8 100644
--- a/packages/Application.html
+++ b/packages/Application.html
@@ -138,8 +138,8 @@ <h4 id="toc-classes">
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></dt><dd>Access token implementation for any OAuth version.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Provider">OAuth1Provider</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Provider">OAuth2Provider</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html"><abbr title="\chillerlan\OAuth\Core\OAuthProvider">OAuthProvider</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-ProviderException.html"><abbr title="\chillerlan\OAuth\Core\ProviderException">ProviderException</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-OAuthException.html"><abbr title="\chillerlan\OAuth\OAuthException">OAuthException</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-OAuthOptions.html"><abbr title="\chillerlan\OAuth\OAuthOptions">OAuthOptions</abbr></a></dt><dd>This class holds all settings related to the OAuth provider as well as the default HTTP client.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Amazon.html"><abbr title="\chillerlan\OAuth\Providers\Amazon">Amazon</abbr></a></dt><dd>Amazon Login/OAuth</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"><abbr title="\chillerlan\OAuth\Providers\AzureActiveDirectory">AzureActiveDirectory</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-BattleNet.html"><abbr title="\chillerlan\OAuth\Providers\BattleNet">BattleNet</abbr></a></dt><dd>Battle.net OAuth</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-BigCartel.html"><abbr title="\chillerlan\OAuth\Providers\BigCartel">BigCartel</abbr></a></dt><dd>BigCartel OAuth</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"><abbr title="\chillerlan\OAuth\Providers\Bitbucket">Bitbucket</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Deezer.html"><abbr title="\chillerlan\OAuth\Providers\Deezer">Deezer</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"><abbr title="\chillerlan\OAuth\Providers\DeviantArt">DeviantArt</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Discogs.html"><abbr title="\chillerlan\OAuth\Providers\Discogs">Discogs</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Discord.html"><abbr title="\chillerlan\OAuth\Providers\Discord">Discord</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Flickr.html"><abbr title="\chillerlan\OAuth\Providers\Flickr">Flickr</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Foursquare.html"><abbr title="\chillerlan\OAuth\Providers\Foursquare">Foursquare</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-GitHub.html"><abbr title="\chillerlan\OAuth\Providers\GitHub">GitHub</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-GitLab.html"><abbr title="\chillerlan\OAuth\Providers\GitLab">GitLab</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Google.html"><abbr title="\chillerlan\OAuth\Providers\Google">Google</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"><abbr title="\chillerlan\OAuth\Providers\GuildWars2">GuildWars2</abbr></a></dt><dd>GW2 does not support authentication (anymore) but the API still works like a regular OAUth API, so.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Imgur.html"><abbr title="\chillerlan\OAuth\Providers\Imgur">Imgur</abbr></a></dt><dd>Note: imgur sends an &quot;expires_in&quot; of 315360000 (10 years!) for access tokens,
-      but states in the docs that tokens expire after one month.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Instagram.html"><abbr title="\chillerlan\OAuth\Providers\Instagram">Instagram</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-LastFM.html"><abbr title="\chillerlan\OAuth\Providers\LastFM">LastFM</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-MailChimp.html"><abbr title="\chillerlan\OAuth\Providers\MailChimp">MailChimp</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Mastodon.html"><abbr title="\chillerlan\OAuth\Providers\Mastodon">Mastodon</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"><abbr title="\chillerlan\OAuth\Providers\MicrosoftGraph">MicrosoftGraph</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"><abbr title="\chillerlan\OAuth\Providers\Mixcloud">Mixcloud</abbr></a></dt><dd>note: a missing slash at the end of the path will end up in an HTTP/301</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"><abbr title="\chillerlan\OAuth\Providers\MusicBrainz">MusicBrainz</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-NPROne.html"><abbr title="\chillerlan\OAuth\Providers\NPROne">NPROne</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-OpenCaching.html"><abbr title="\chillerlan\OAuth\Providers\OpenCaching">OpenCaching</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html"><abbr title="\chillerlan\OAuth\Providers\OpenStreetmap">OpenStreetmap</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"><abbr title="\chillerlan\OAuth\Providers\OpenStreetmap2">OpenStreetmap2</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Patreon.html"><abbr title="\chillerlan\OAuth\Providers\Patreon">Patreon</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-PayPal.html"><abbr title="\chillerlan\OAuth\Providers\PayPal">PayPal</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"><abbr title="\chillerlan\OAuth\Providers\PayPalSandbox">PayPalSandbox</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Slack.html"><abbr title="\chillerlan\OAuth\Providers\Slack">Slack</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"><abbr title="\chillerlan\OAuth\Providers\SoundCloud">SoundCloud</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Spotify.html"><abbr title="\chillerlan\OAuth\Providers\Spotify">Spotify</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html"><abbr title="\chillerlan\OAuth\Providers\SteamOpenID">SteamOpenID</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Stripe.html"><abbr title="\chillerlan\OAuth\Providers\Stripe">Stripe</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Tumblr.html"><abbr title="\chillerlan\OAuth\Providers\Tumblr">Tumblr</abbr></a></dt><dd>Tumblr OAuth1</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"><abbr title="\chillerlan\OAuth\Providers\Tumblr2">Tumblr2</abbr></a></dt><dd>Tumblr OAuth2</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Twitch.html"><abbr title="\chillerlan\OAuth\Providers\Twitch">Twitch</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Twitter.html"><abbr title="\chillerlan\OAuth\Providers\Twitter">Twitter</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"><abbr title="\chillerlan\OAuth\Providers\TwitterCC">TwitterCC</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Vimeo.html"><abbr title="\chillerlan\OAuth\Providers\Vimeo">Vimeo</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-WordPress.html"><abbr title="\chillerlan\OAuth\Providers\WordPress">WordPress</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-YouTube.html"><abbr title="\chillerlan\OAuth\Providers\YouTube">YouTube</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html"><abbr title="\chillerlan\OAuth\Storage\MemoryStorage">MemoryStorage</abbr></a></dt><dd>Implements a memory storage adapter.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageAbstract">OAuthStorageAbstract</abbr></a></dt><dd>Implements an abstract OAuth storage adapter</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageException.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageException">OAuthStorageException</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html"><abbr title="\chillerlan\OAuth\Storage\SessionStorage">SessionStorage</abbr></a></dt><dd>Implements a session storage adapter.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-AccessTokenTest.html"><abbr title="\chillerlan\OAuthTest\Core\AccessTokenTest">AccessTokenTest</abbr></a></dt><dd>Tests the AccessToken class</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-OAuthTestMemoryStorage.html"><abbr title="\chillerlan\OAuthTest\OAuthTestMemoryStorage">OAuthTestMemoryStorage</abbr></a></dt><dd>Extends the standard memory storage so that it also saves tokens as JSON in the given path</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-ChillerlanHttpClientFactory.html"><abbr title="\chillerlan\OAuthTest\Providers\ChillerlanHttpClientFactory">ChillerlanHttpClientFactory</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-GuzzleHttpClientFactory.html"><abbr title="\chillerlan\OAuthTest\Providers\GuzzleHttpClientFactory">GuzzleHttpClientFactory</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\AmazonAPITest">AmazonAPITest</abbr></a></dt><dd>Amazon API usage tests/examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\BattleNetAPITest">BattleNetAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\BigCartelAPITest">BigCartelAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\BitbucketAPITest">BitbucketAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\DeezerAPITest">DeezerAPITest</abbr></a></dt><dd>Spotify API usage tests/examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\DeviantArtAPITest">DeviantArtAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\DiscogsAPITest">DiscogsAPITest</abbr></a></dt><dd>Discogs API test</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\DiscordAPITest">DiscordAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\FlickrAPITest">FlickrAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\FoursquareAPITest">FoursquareAPITest</abbr></a></dt><dd>Foursquare API usage tests/examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\GitHubAPITest">GitHubAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\GitLabAPITest">GitLabAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\GoogleAPITest">GoogleAPITest</abbr></a></dt><dd>Google API usage tests/examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\GuildWars2APITest">GuildWars2APITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\ImgurAPITest">ImgurAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\LastFMAPITest">LastFMAPITest</abbr></a></dt><dd>last.fm API test &amp; examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\MailChimpAPITest">MailChimpAPITest</abbr></a></dt><dd>MailChimp API usage tests/examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\MastodonAPITest">MastodonAPITest</abbr></a></dt><dd>Spotify API usage tests/examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\MicrosoftGraphAPITest">MicrosoftGraphAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\MixcloudAPITest">MixcloudAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\MusicBrainzAPITest">MusicBrainzAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\NPROneAPITest">NPROneAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\OpenCachingAPITest">OpenCachingAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\OpenStreetmap2APITest">OpenStreetmap2APITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\OpenStreetmapAPITest">OpenStreetmapAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\Patreon1APITest">Patreon1APITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\Patreon2APITest">Patreon2APITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\PayPalAPITest">PayPalAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\SlackAPITest">SlackAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\SoundcloudAPITest">SoundcloudAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\SpotifyAPITest">SpotifyAPITest</abbr></a></dt><dd>Spotify API usage tests/examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\SteamOpenIDAPITest">SteamOpenIDAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\StripeAPITest">StripeAPITest</abbr></a></dt><dd>Stripe API usage tests/examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\Tumblr2APITest">Tumblr2APITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\TumblrAPITest">TumblrAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\TwitchAPITest">TwitchAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\TwitterAPITest">TwitterAPITest</abbr></a></dt><dd>Twitter API tests &amp; examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\TwitterCCAPITest">TwitterCCAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\VimeoAPITest">VimeoAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\WordpressAPITest">WordpressAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Provider.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1\DummyOAuth1Provider">DummyOAuth1Provider</abbr></a></dt><dd>An OAuth1 provider implementation</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1-DummyOAuth1Test.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1\DummyOAuth1Test">DummyOAuth1Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1APITestAbstract">OAuth1APITestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1ProviderTestAbstract">OAuth1ProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2BasicProvider.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2BasicProvider">DummyOAuth2BasicProvider</abbr></a></dt><dd>A minimal OAuth2 provider implementation</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Provider.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2Provider">DummyOAuth2Provider</abbr></a></dt><dd>An OAuth2 provider implementation that supports token refresh, csrf tokens and client credentials</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2Test.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2Test">DummyOAuth2Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2-DummyOAuth2TestBasic.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2\DummyOAuth2TestBasic">DummyOAuth2TestBasic</abbr></a></dt><dd>Tests a minimal OAuth2 provider implementation (no token refresh, no csrf, no nothing)</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2APITestAbstract">OAuth2APITestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2ProviderTestAbstract">OAuth2ProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuthAPITestAbstract">OAuthAPITestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuthProviderTestAbstract">OAuthProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuthTestHttpClient.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuthTestHttpClient">OAuthTestHttpClient</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-ProviderTestHttpClient.html"><abbr title="\chillerlan\OAuthTest\Providers\ProviderTestHttpClient">ProviderTestHttpClient</abbr></a></dt><dd>a dummy client that returns a prepared set of responses</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-OAuthProviderRequestTest.html"><abbr title="\chillerlan\OAuthTest\Providers\RequestTest\OAuthProviderRequestTest">OAuthProviderRequestTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-RequestTest-RequestTestProvider.html"><abbr title="\chillerlan\OAuthTest\Providers\RequestTest\RequestTestProvider">RequestTestProvider</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\AmazonTest">AmazonTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\BattleNetTest">BattleNetTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\BigCartelTest">BigCartelTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\BitbucketTest">BitbucketTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\DeezerTest">DeezerTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\DeviantArtTest">DeviantArtTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\DiscogsTest">DiscogsTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\DiscordTest">DiscordTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\FlickrTest">FlickrTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\FoursquareTest">FoursquareTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\GitHubTest">GitHubTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\GitLabTest">GitLabTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\GoogleTest">GoogleTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\GuildWars2Test">GuildWars2Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\ImgurTest">ImgurTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\LastFMTest">LastFMTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\MailChimpTest">MailChimpTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\MastodonTest">MastodonTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\MicrosoftGraphTest">MicrosoftGraphTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\MixcloudTest">MixcloudTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\MusicBrainzTest">MusicBrainzTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\NPROneTest">NPROneTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\OpenCachingTest">OpenCachingTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\OpenStreetmap2Test">OpenStreetmap2Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\OpenStreetmapTest">OpenStreetmapTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\Patreon1Test">Patreon1Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\Patreon2Test">Patreon2Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\PayPalTest">PayPalTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\SlackTest">SlackTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\SoundCloudTest">SoundCloudTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\SpotifyTest">SpotifyTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\SteamOpenIDTest">SteamOpenIDTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\StripeTest">StripeTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\Tumblr2Test">Tumblr2Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\TumblrTest">TumblrTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\TwitchTest">TwitchTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\TwitterCCTest">TwitterCCTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\TwitterTest">TwitterTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\VimeoTest">VimeoTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\WordPressTest">WordPressTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\YouTubeTest">YouTubeTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Storage-MemoryStorageTest.html"><abbr title="\chillerlan\OAuthTest\Storage\MemoryStorageTest">MemoryStorageTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Storage-SessionStorageTest.html"><abbr title="\chillerlan\OAuthTest\Storage\SessionStorageTest">SessionStorageTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Storage\StorageTestAbstract">StorageTestAbstract</abbr></a></dt>    </dl>
+                    <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-AccessToken.html"><abbr title="\chillerlan\OAuth\Core\AccessToken">AccessToken</abbr></a></dt><dd>Access token implementation for any OAuth version.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuth1Provider.html"><abbr title="\chillerlan\OAuth\Core\OAuth1Provider">OAuth1Provider</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuth2Provider.html"><abbr title="\chillerlan\OAuth\Core\OAuth2Provider">OAuth2Provider</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Core-OAuthProvider.html"><abbr title="\chillerlan\OAuth\Core\OAuthProvider">OAuthProvider</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-OAuthException.html"><abbr title="\chillerlan\OAuth\OAuthException">OAuthException</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-OAuthOptions.html"><abbr title="\chillerlan\OAuth\OAuthOptions">OAuthOptions</abbr></a></dt><dd>This class holds all settings related to the OAuth provider as well as the default HTTP client.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Amazon.html"><abbr title="\chillerlan\OAuth\Providers\Amazon">Amazon</abbr></a></dt><dd>Amazon Login/OAuth</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-AzureActiveDirectory.html"><abbr title="\chillerlan\OAuth\Providers\AzureActiveDirectory">AzureActiveDirectory</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-BattleNet.html"><abbr title="\chillerlan\OAuth\Providers\BattleNet">BattleNet</abbr></a></dt><dd>Battle.net OAuth</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-BigCartel.html"><abbr title="\chillerlan\OAuth\Providers\BigCartel">BigCartel</abbr></a></dt><dd>BigCartel OAuth</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Bitbucket.html"><abbr title="\chillerlan\OAuth\Providers\Bitbucket">Bitbucket</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Deezer.html"><abbr title="\chillerlan\OAuth\Providers\Deezer">Deezer</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-DeviantArt.html"><abbr title="\chillerlan\OAuth\Providers\DeviantArt">DeviantArt</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Discogs.html"><abbr title="\chillerlan\OAuth\Providers\Discogs">Discogs</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Discord.html"><abbr title="\chillerlan\OAuth\Providers\Discord">Discord</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Flickr.html"><abbr title="\chillerlan\OAuth\Providers\Flickr">Flickr</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Foursquare.html"><abbr title="\chillerlan\OAuth\Providers\Foursquare">Foursquare</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-GitHub.html"><abbr title="\chillerlan\OAuth\Providers\GitHub">GitHub</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-GitLab.html"><abbr title="\chillerlan\OAuth\Providers\GitLab">GitLab</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Google.html"><abbr title="\chillerlan\OAuth\Providers\Google">Google</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-GuildWars2.html"><abbr title="\chillerlan\OAuth\Providers\GuildWars2">GuildWars2</abbr></a></dt><dd>GW2 does not support authentication (anymore) but the API still works like a regular OAUth API, so.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Imgur.html"><abbr title="\chillerlan\OAuth\Providers\Imgur">Imgur</abbr></a></dt><dd>Note: imgur sends an &quot;expires_in&quot; of 315360000 (10 years!) for access tokens,
+      but states in the docs that tokens expire after one month.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-LastFM.html"><abbr title="\chillerlan\OAuth\Providers\LastFM">LastFM</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-MailChimp.html"><abbr title="\chillerlan\OAuth\Providers\MailChimp">MailChimp</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Mastodon.html"><abbr title="\chillerlan\OAuth\Providers\Mastodon">Mastodon</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-MicrosoftGraph.html"><abbr title="\chillerlan\OAuth\Providers\MicrosoftGraph">MicrosoftGraph</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Mixcloud.html"><abbr title="\chillerlan\OAuth\Providers\Mixcloud">Mixcloud</abbr></a></dt><dd>note: a missing slash at the end of the path will end up in an HTTP/301</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-MusicBrainz.html"><abbr title="\chillerlan\OAuth\Providers\MusicBrainz">MusicBrainz</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-NPROne.html"><abbr title="\chillerlan\OAuth\Providers\NPROne">NPROne</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-OpenCaching.html"><abbr title="\chillerlan\OAuth\Providers\OpenCaching">OpenCaching</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap.html"><abbr title="\chillerlan\OAuth\Providers\OpenStreetmap">OpenStreetmap</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-OpenStreetmap2.html"><abbr title="\chillerlan\OAuth\Providers\OpenStreetmap2">OpenStreetmap2</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Patreon.html"><abbr title="\chillerlan\OAuth\Providers\Patreon">Patreon</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-PayPal.html"><abbr title="\chillerlan\OAuth\Providers\PayPal">PayPal</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-PayPalSandbox.html"><abbr title="\chillerlan\OAuth\Providers\PayPalSandbox">PayPalSandbox</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-ProviderException.html"><abbr title="\chillerlan\OAuth\Providers\ProviderException">ProviderException</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Slack.html"><abbr title="\chillerlan\OAuth\Providers\Slack">Slack</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-SoundCloud.html"><abbr title="\chillerlan\OAuth\Providers\SoundCloud">SoundCloud</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Spotify.html"><abbr title="\chillerlan\OAuth\Providers\Spotify">Spotify</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-SteamOpenID.html"><abbr title="\chillerlan\OAuth\Providers\SteamOpenID">SteamOpenID</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Stripe.html"><abbr title="\chillerlan\OAuth\Providers\Stripe">Stripe</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Tumblr.html"><abbr title="\chillerlan\OAuth\Providers\Tumblr">Tumblr</abbr></a></dt><dd>Tumblr OAuth1</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Tumblr2.html"><abbr title="\chillerlan\OAuth\Providers\Tumblr2">Tumblr2</abbr></a></dt><dd>Tumblr OAuth2</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Twitch.html"><abbr title="\chillerlan\OAuth\Providers\Twitch">Twitch</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Twitter.html"><abbr title="\chillerlan\OAuth\Providers\Twitter">Twitter</abbr></a></dt><dd>Implements an abstract OAuth1 provider with all methods required by the OAuth1Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-TwitterCC.html"><abbr title="\chillerlan\OAuth\Providers\TwitterCC">TwitterCC</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-Vimeo.html"><abbr title="\chillerlan\OAuth\Providers\Vimeo">Vimeo</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-WordPress.html"><abbr title="\chillerlan\OAuth\Providers\WordPress">WordPress</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Providers-YouTube.html"><abbr title="\chillerlan\OAuth\Providers\YouTube">YouTube</abbr></a></dt><dd>Implements an abstract OAuth2 provider with all methods required by the OAuth2Interface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-MemoryStorage.html"><abbr title="\chillerlan\OAuth\Storage\MemoryStorage">MemoryStorage</abbr></a></dt><dd>Implements a memory storage adapter.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageAbstract.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageAbstract">OAuthStorageAbstract</abbr></a></dt><dd>Implements an abstract OAuth storage adapter</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-OAuthStorageException.html"><abbr title="\chillerlan\OAuth\Storage\OAuthStorageException">OAuthStorageException</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuth-Storage-SessionStorage.html"><abbr title="\chillerlan\OAuth\Storage\SessionStorage">SessionStorage</abbr></a></dt><dd>Implements a session storage adapter.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-AccessTokenTest.html"><abbr title="\chillerlan\OAuthTest\Core\AccessTokenTest">AccessTokenTest</abbr></a></dt><dd>Tests the AccessToken class</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth1Provider.html"><abbr title="\chillerlan\OAuthTest\Core\DummyOAuth1Provider">DummyOAuth1Provider</abbr></a></dt><dd>An OAuth1 provider implementation</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2BasicProvider.html"><abbr title="\chillerlan\OAuthTest\Core\DummyOAuth2BasicProvider">DummyOAuth2BasicProvider</abbr></a></dt><dd>A minimal OAuth2 provider implementation</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2Provider.html"><abbr title="\chillerlan\OAuthTest\Core\DummyOAuth2Provider">DummyOAuth2Provider</abbr></a></dt><dd>An OAuth2 provider implementation that supports token refresh, csrf tokens and client credentials</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-DummyOAuth2TestBasic.html"><abbr title="\chillerlan\OAuthTest\Core\DummyOAuth2TestBasic">DummyOAuth2TestBasic</abbr></a></dt><dd>Tests a minimal OAuth2 provider implementation (no token refresh, no csrf, no nothing)</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-OAuth1Test.html"><abbr title="\chillerlan\OAuthTest\Core\OAuth1Test">OAuth1Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-OAuth2Test.html"><abbr title="\chillerlan\OAuthTest\Core\OAuth2Test">OAuth2Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-RequestTest.html"><abbr title="\chillerlan\OAuthTest\Core\RequestTest">RequestTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Core-RequestTestProvider.html"><abbr title="\chillerlan\OAuthTest\Core\RequestTestProvider">RequestTestProvider</abbr></a></dt><dd>Implements an abstract OAuth provider with all methods required by the OAuthInterface.</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Helpers-ChillerlanHttpClientFactory.html"><abbr title="\chillerlan\OAuthTest\Helpers\ChillerlanHttpClientFactory">ChillerlanHttpClientFactory</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Helpers-GuzzleHttpClientFactory.html"><abbr title="\chillerlan\OAuthTest\Helpers\GuzzleHttpClientFactory">GuzzleHttpClientFactory</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestHttpClient.html"><abbr title="\chillerlan\OAuthTest\Helpers\OAuthTestHttpClient">OAuthTestHttpClient</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Helpers-OAuthTestMemoryStorage.html"><abbr title="\chillerlan\OAuthTest\Helpers\OAuthTestMemoryStorage">OAuthTestMemoryStorage</abbr></a></dt><dd>Extends the standard memory storage so that it also saves tokens as JSON in the given path</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Helpers-ProviderTestHttpClient.html"><abbr title="\chillerlan\OAuthTest\Helpers\ProviderTestHttpClient">ProviderTestHttpClient</abbr></a></dt><dd>a dummy client that returns a prepared set of responses</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-AmazonAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\AmazonAPITest">AmazonAPITest</abbr></a></dt><dd>Amazon API usage tests/examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-BattleNetAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\BattleNetAPITest">BattleNetAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-BigCartelAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\BigCartelAPITest">BigCartelAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-BitbucketAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\BitbucketAPITest">BitbucketAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-DeezerAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\DeezerAPITest">DeezerAPITest</abbr></a></dt><dd>Spotify API usage tests/examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-DeviantArtAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\DeviantArtAPITest">DeviantArtAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscogsAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\DiscogsAPITest">DiscogsAPITest</abbr></a></dt><dd>Discogs API test</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-DiscordAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\DiscordAPITest">DiscordAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-FlickrAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\FlickrAPITest">FlickrAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-FoursquareAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\FoursquareAPITest">FoursquareAPITest</abbr></a></dt><dd>Foursquare API usage tests/examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-GitHubAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\GitHubAPITest">GitHubAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-GitLabAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\GitLabAPITest">GitLabAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-GoogleAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\GoogleAPITest">GoogleAPITest</abbr></a></dt><dd>Google API usage tests/examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-GuildWars2APITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\GuildWars2APITest">GuildWars2APITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-ImgurAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\ImgurAPITest">ImgurAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-LastFMAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\LastFMAPITest">LastFMAPITest</abbr></a></dt><dd>last.fm API test &amp; examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-MailChimpAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\MailChimpAPITest">MailChimpAPITest</abbr></a></dt><dd>MailChimp API usage tests/examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-MastodonAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\MastodonAPITest">MastodonAPITest</abbr></a></dt><dd>Spotify API usage tests/examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-MicrosoftGraphAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\MicrosoftGraphAPITest">MicrosoftGraphAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-MixcloudAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\MixcloudAPITest">MixcloudAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-MusicBrainzAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\MusicBrainzAPITest">MusicBrainzAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-NPROneAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\NPROneAPITest">NPROneAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenCachingAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\OpenCachingAPITest">OpenCachingAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmap2APITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\OpenStreetmap2APITest">OpenStreetmap2APITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-OpenStreetmapAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\OpenStreetmapAPITest">OpenStreetmapAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon1APITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\Patreon1APITest">Patreon1APITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-Patreon2APITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\Patreon2APITest">Patreon2APITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-PayPalAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\PayPalAPITest">PayPalAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-SlackAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\SlackAPITest">SlackAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-SoundcloudAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\SoundcloudAPITest">SoundcloudAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-SpotifyAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\SpotifyAPITest">SpotifyAPITest</abbr></a></dt><dd>Spotify API usage tests/examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-SteamOpenIDAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\SteamOpenIDAPITest">SteamOpenIDAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-StripeAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\StripeAPITest">StripeAPITest</abbr></a></dt><dd>Stripe API usage tests/examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-Tumblr2APITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\Tumblr2APITest">Tumblr2APITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-TumblrAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\TumblrAPITest">TumblrAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitchAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\TwitchAPITest">TwitchAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\TwitterAPITest">TwitterAPITest</abbr></a></dt><dd>Twitter API tests &amp; examples</dd>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-TwitterCCAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\TwitterCCAPITest">TwitterCCAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-VimeoAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\VimeoAPITest">VimeoAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Live-WordpressAPITest.html"><abbr title="\chillerlan\OAuthTest\Providers\Live\WordpressAPITest">WordpressAPITest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1APITestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1APITestAbstract">OAuth1APITestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth1ProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth1ProviderTestAbstract">OAuth1ProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2APITestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2APITestAbstract">OAuth2APITestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuth2ProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuth2ProviderTestAbstract">OAuth2ProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuthAPITestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuthAPITestAbstract">OAuthAPITestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-OAuthProviderTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Providers\OAuthProviderTestAbstract">OAuthProviderTestAbstract</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-AmazonTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\AmazonTest">AmazonTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-BattleNetTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\BattleNetTest">BattleNetTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-BigCartelTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\BigCartelTest">BigCartelTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-BitbucketTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\BitbucketTest">BitbucketTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeezerTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\DeezerTest">DeezerTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-DeviantArtTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\DeviantArtTest">DeviantArtTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscogsTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\DiscogsTest">DiscogsTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-DiscordTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\DiscordTest">DiscordTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-FlickrTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\FlickrTest">FlickrTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-FoursquareTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\FoursquareTest">FoursquareTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-GitHubTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\GitHubTest">GitHubTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-GitLabTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\GitLabTest">GitLabTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-GoogleTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\GoogleTest">GoogleTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-GuildWars2Test.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\GuildWars2Test">GuildWars2Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-ImgurTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\ImgurTest">ImgurTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-LastFMTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\LastFMTest">LastFMTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-MailChimpTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\MailChimpTest">MailChimpTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-MastodonTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\MastodonTest">MastodonTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-MicrosoftGraphTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\MicrosoftGraphTest">MicrosoftGraphTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-MixcloudTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\MixcloudTest">MixcloudTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-MusicBrainzTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\MusicBrainzTest">MusicBrainzTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-NPROneTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\NPROneTest">NPROneTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenCachingTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\OpenCachingTest">OpenCachingTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmap2Test.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\OpenStreetmap2Test">OpenStreetmap2Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-OpenStreetmapTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\OpenStreetmapTest">OpenStreetmapTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon1Test.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\Patreon1Test">Patreon1Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-Patreon2Test.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\Patreon2Test">Patreon2Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-PayPalTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\PayPalTest">PayPalTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-SlackTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\SlackTest">SlackTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-SoundCloudTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\SoundCloudTest">SoundCloudTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-SpotifyTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\SpotifyTest">SpotifyTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-SteamOpenIDTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\SteamOpenIDTest">SteamOpenIDTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-StripeTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\StripeTest">StripeTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-Tumblr2Test.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\Tumblr2Test">Tumblr2Test</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-TumblrTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\TumblrTest">TumblrTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitchTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\TwitchTest">TwitchTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterCCTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\TwitterCCTest">TwitterCCTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-TwitterTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\TwitterTest">TwitterTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-VimeoTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\VimeoTest">VimeoTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-WordPressTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\WordPressTest">WordPressTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Providers-Unit-YouTubeTest.html"><abbr title="\chillerlan\OAuthTest\Providers\Unit\YouTubeTest">YouTubeTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Storage-MemoryStorageTest.html"><abbr title="\chillerlan\OAuthTest\Storage\MemoryStorageTest">MemoryStorageTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Storage-SessionStorageTest.html"><abbr title="\chillerlan\OAuthTest\Storage\SessionStorageTest">SessionStorageTest</abbr></a></dt>            <dt class="phpdocumentor-table-of-contents__entry -class"><a href="classes/chillerlan-OAuthTest-Storage-StorageTestAbstract.html"><abbr title="\chillerlan\OAuthTest\Storage\StorageTestAbstract">StorageTestAbstract</abbr></a></dt>    </dl>
 
     <h4 id="toc-traits">
         Traits
@@ -147,7 +147,7 @@ <h4 id="toc-traits">
 
     </h4>
     <dl class="phpdocumentor-table-of-contents">
-            <dt class="phpdocumentor-table-of-contents__entry -trait"><a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html"><abbr title="\chillerlan\OAuth\OAuthOptionsTrait">OAuthOptionsTrait</abbr></a></dt><dd>The settings for the OAuth provider</dd>    </dl>
+            <dt class="phpdocumentor-table-of-contents__entry -trait"><a href="classes/chillerlan-OAuth-OAuthOptionsTrait.html"><abbr title="\chillerlan\OAuth\OAuthOptionsTrait">OAuthOptionsTrait</abbr></a></dt><dd>The settings for the OAuth provider</dd>        <dt class="phpdocumentor-table-of-contents__entry -trait"><a href="classes/chillerlan-OAuthTest-Helpers-HTTPFactoryTrait.html"><abbr title="\chillerlan\OAuthTest\Helpers\HTTPFactoryTrait">HTTPFactoryTrait</abbr></a></dt><dd>Trait HTTPFactoryTrait</dd>    </dl>